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Dr. Andrei Horia Iagaru, MD

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Specializes in: Nuclear Medicine and Nuclear Radiology

Carol Davila University of Medicine and Pharmacy (2000)

Professional interests include: cancer, thyroid cancer, neuroendocrine tumors, and more.

300 Pasteur Drive Room H2230 Mc 5281
Stanford, CA 94305

(650) 723-4000

Dr. Andrei Horia Iagaru, MD is a nuclear medicine specialist in Palo Alto, CA specializing in nuclear medicine and nuclear radiology. He graduated from Carol Davila University of Medicine and Pharmacy in 2000 and has 26 years of experience. Dr. Andrei Horia Iagaru, MD is affiliated with Stanford Medicine Children's Health and Stanford Health Care.

Office Locations

300 Pasteur Drive Floor 2 C21
Palo Alto, CA 94305

(650) 723-6855

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300 Pasteur Drive Room H2230 Mc 5281
Stanford, CA 94305

(650) 723-4000

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3023 Summit Street Floor 3
Oakland, CA 94609

(925) 621-7700

(925) 660-1166

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrei Horia Iagaru, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

central DEXA

gastric emptying study

nuclear scan

In 2012, Dr. Andrei Horia Iagaru, MD performed more central DEXA, gastric emptying study, and nuclear scan procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2012 were musculoskeletal imaging, nuclear scan, X-rays and diagnostic imaging.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	31
cardiac procedures	20
diagnostic imaging	31
gastrointestinal procedures	31
lymph node procedures	17
musculoskeletal imaging	231
nuclear scan	170
stress testing	20
X-rays	129

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2013 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	35
cardiac procedures	36
diagnostic imaging	35
gastrointestinal procedures	35
lymph node procedures	21
musculoskeletal imaging	400
nuclear scan	195
stress testing	36
X-rays	297

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	391
Female	576

**Ethnicity**
Non-Hispanic White	616
Black	44
Hispanic	94
Asian	184
Other	0
Native American	0

**Age**
From 65 to 74	485
From 75 to 84	277
85 and over	70
Less than 65	135

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2013

Hypertension	62
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	6
Cancer	35

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2014 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	32
cardiac procedures	36
diagnostic imaging	32
gastrointestinal procedures	32
lymph node procedures	25
musculoskeletal imaging	407
nuclear scan	217
stress testing	36
X-rays	283

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	382
Female	590

**Ethnicity**
Non-Hispanic White	627
Black	0
Hispanic	94
Asian	182
Other	40
Native American	0

**Age**
From 65 to 74	493
From 75 to 84	274
85 and over	75
Less than 65	130

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2014

Hypertension	61
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	6
Cancer	37

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2015 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	24
cardiac procedures	42
diagnostic imaging	24
gastrointestinal procedures	24
lymph node procedures	28
musculoskeletal imaging	412
nuclear scan	191
stress testing	42
X-rays	315

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	872
Female	1204

**Ethnicity**
Non-Hispanic White	1332
Black	0
Hispanic	194
Asian	380
Other	100
Native American	0

**Age**
From 65 to 74	1080
From 75 to 84	600
85 and over	174
Less than 65	222

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2015

Hypertension	63
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	20
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	30
Dementia	6
Cancer	37

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2016 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	32
cardiac procedures	53
diagnostic imaging	32
gastrointestinal procedures	32
lymph node procedures	28
musculoskeletal imaging	364
nuclear scan	170
stress testing	53
X-rays	307

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	451
Female	620

**Ethnicity**
Non-Hispanic White	663
Black	0
Hispanic	116
Asian	212
Other	43
Native American	0

**Age**
From 65 to 74	541
From 75 to 84	316
85 and over	98
Less than 65	116

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2016

Hypertension	62
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	37
Asthma	17
Osteoperosis	19
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	8
Cancer	35

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2017 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	22
cardiac procedures	36
diagnostic imaging	22
gastrointestinal procedures	22
lymph node procedures	17
musculoskeletal imaging	797
nuclear scan	125
stress testing	36
X-rays	747

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	549
Female	1059

**Ethnicity**
Non-Hispanic White	973
Black	0
Hispanic	163
Asian	326
Other	90
Native American	0

**Age**
From 65 to 74	851
From 75 to 84	489
85 and over	118
Less than 65	150

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2017

Hypertension	57
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	30
Asthma	8
Osteoperosis	24
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	26
Dementia	7
Cancer	34

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2018 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	58
cardiac procedures	227
diagnostic imaging	58
gastrointestinal procedures	58
lymph node procedures	47
musculoskeletal imaging	876
nuclear scan	454
stress testing	227
X-rays	754

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	701
Female	1260

**Ethnicity**
Non-Hispanic White	1276
Black	0
Hispanic	186
Asian	348
Other	94
Native American	0

**Age**
From 65 to 74	965
From 75 to 84	623
85 and over	193
Less than 65	180

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2018

Hypertension	61
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	27
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	9
Cancer	30

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2019 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	24
cardiac procedures	110
diagnostic imaging	24
gastrointestinal procedures	24
lymph node procedures	11
musculoskeletal imaging	413
nuclear scan	195
stress testing	110
X-rays	363

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	401
Female	675

**Ethnicity**
Non-Hispanic White	727
Black	0
Hispanic	90
Asian	169
Other	54
Native American	0

**Age**
From 65 to 74	537
From 75 to 84	356
85 and over	98
Less than 65	85

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2019

Hypertension	63
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	34
Depression	0
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	27
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	10
Cancer	33

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2020 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	13
cardiac procedures	80
diagnostic imaging	13
gastrointestinal procedures	13
lymph node procedures	20
musculoskeletal imaging	329
nuclear scan	151
stress testing	80
X-rays	291

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	341
Female	518

**Ethnicity**
Non-Hispanic White	561
Black	0
Hispanic	84
Asian	144
Other	45
Native American	0

**Age**
From 65 to 74	439
From 75 to 84	273
85 and over	85
Less than 65	62

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2020

Hypertension	64
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	34
Depression	18
Chronic Kidney Disease	37
Asthma	7
Osteoperosis	29
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	9
Cancer	33

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2021 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

cardiac procedures	58
musculoskeletal imaging	311
nuclear scan	91
stress testing	58
X-rays	278

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	243
Female	444

**Ethnicity**
Non-Hispanic White	426
Black	22
Hispanic	60
Asian	134
Other	45
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	243
85 and over	75
Less than 65	32

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2021

Hypertension	64
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	33
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	11
Cancer	33

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2022 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	24
cardiac procedures	98
diagnostic imaging	24
gastrointestinal procedures	24
lymph node procedures	11
musculoskeletal imaging	408
nuclear scan	162
stress testing	98
X-rays	379

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	428
Female	646

**Ethnicity**
Non-Hispanic White	672
Black	0
Hispanic	103
Asian	216
Other	59
Native American	0

**Age**
From 65 to 74	481
From 75 to 84	395
85 and over	127
Less than 65	71

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2022

Hypertension	71
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	34
Atrial Fibrilation	21
Heart Failure	18
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	7
Cancer	39

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2023 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	17
cardiac procedures	88
diagnostic imaging	17
gastrointestinal procedures	17
lymph node procedures	16
musculoskeletal imaging	502
nuclear scan	154
stress testing	88
X-rays	469

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	397
Female	722

**Ethnicity**
Non-Hispanic White	691
Black	25
Hispanic	113
Asian	226
Other	64
Native American	0

**Age**
From 65 to 74	518
From 75 to 84	408
85 and over	130
Less than 65	63

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2023

Hypertension	70
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	27
Asthma	13
Osteoperosis	38
Atrial Fibrilation	19
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	8
Cancer	37

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA during 2024 were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

abdominal imaging	30
cardiac procedures	65
diagnostic imaging	30
gastrointestinal procedures	30
lymph node procedures	12
musculoskeletal imaging	398
nuclear scan	121
stress testing	65
X-rays	384

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	303
Female	595

**Ethnicity**
Non-Hispanic White	542
Black	0
Hispanic	96
Asian	172
Other	61
Native American	0

**Age**
From 65 to 74	404
From 75 to 84	329
85 and over	105
Less than 65	60

Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD in 2024

Hypertension	68
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	28
Depression	22
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	44
Atrial Fibrilation	20
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	9
Cancer	37

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Andrei Horia Iagaru, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrei Horia Iagaru, MD treated as a nuclear medicine specialist in Palo Alto, CA were musculoskeletal imaging, X-rays, nuclear scan and stress testing.

abdominal imaging	28
cardiac procedures	73
diagnostic imaging	28
gastrointestinal procedures	28
lymph node procedures	21
musculoskeletal imaging	449
nuclear scan	184
stress testing	73
X-rays	384

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Andrei Horia Iagaru, MD.

**Gender**
Male	419
Female	685

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	207
Non-Hispanic White	700
Native American / Alaskan Native	0
Hispanic	107
Other	53

**Age**
75 to 84	352
85 and over	103
Less than 65	100
65 to 74	548

Average of Total of Conditions of Medicare patients treated by Dr. Andrei Horia Iagaru, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Andrei Horia Iagaru, MD treated were hypertension, high cholesterol, cancer and chronic kidney disease.

Hypertension	58
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	29
Asthma	10
Osteoporosis	25
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Atrial Fibrillation	13
Dementia	7
Cancer	32

Education & Training

Dr. Andrei Horia Iagaru, MD graduated from Carol Davila University of Medicine and Pharmacy in 2000. He completed residency at University of Southern California (USC) Affiliated Hospitals. He is certified by the American Board of Nuclear Medicine, Nuclear Medicine and has a state license in California.

Medical School: Carol Davila University of Medicine and Pharmacy (2000)

Residency: University of Southern California (USC) Affiliated Hospitals (2005)

Board Certification: American Board of Nuclear Medicine, Nuclear Medicine (2006)

Licensed In: California

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General Payments

These charts describe general payments received by Dr. Andrei Horia Iagaru, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GE Healthcare	$85,754 Positron Emitting Therapy Computed Tomography $2,034	MR750W $250	Molecular Imaging & Computed Tomography $150	Computed Tomography $143	$83,176
Lantheus Medical Imaging, Inc.	$27,136 $27,136
Novartis Pharmaceuticals Corporation	$14,191 PLUVICTO $4,115	Lutathera $116	LEQVIO $110	$9,850
Progenics Pharmaceuticals, Inc.	$7,737 PYLARIFY $7,737
Bayer HealthCare Pharmaceuticals Inc.	$5,312 Xofigo $5,312
Other	$12,766 Somatuline Depot 120mg-.5ml $3,661	Lutathera $1,875	AMYVID $530	ILLUCCIX $308	Advanced Molecular Imaging $187	Other $6,206

**Types of Payments**
Travel and Lodging	$89,715
Consulting Fee	$51,274
Food and Beverage	$7,271
Compensation for serving as faculty or as a speaker for a medical education program	$4,500
Gift	$135

Research Payments

Dr. Andrei Horia Iagaru, MD has received 45 research payments totaling $6,018,110.

Biography

Dr. Andrei Iagaru's areas of specialization are nuclear medicine and nuclear radiology; he sees patients in Palo Alto, CA and Stanford, CA. He studied medicine at Carol Davila University of Medicine and Pharmacy. His training includes residency programs at Stanford University Medical Center and a hospital affiliated with the University of Southern California (USC). In his practice, Dr. Iagaru focuses on thyroid cancer, neuroendocrine tumors, and prostate cancer. His distinctions include: Alavi-Mandell Award, Society of Nuclear Medicine and Molecular Imaging; Best Essay Award, American College of Nuclear Medicine; and Best Essay Award, American College of Nuclear Physicians. Dr. Iagaru (or staff) speaks the following foreign languages: Romanian and French. His professional affiliations include Stanford Medicine Children's Health and Stanford Health Care.