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Dr. Forrest Ray Olson, MD

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Specializes in: Hospital Medicine (Hospitalist)

100 Independence Circle
Chico, CA 95973

(530) 899-0134

Dr. Forrest Ray Olson, MD is a hospitalist in Chico, CA specializing in hospital medicine (hospitalist).

Office Locations

100 Independence Circle
Chico, CA 95973

(530) 899-0134

(530) 899-0142

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1209 Esplanade Road #2
Chico, CA 95926

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Noteworthy Medicare Patient Procedures Performed by Dr. Forrest Ray Olson, MD in 2024

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

Top 10%

By Volume:

inpatient hospital care

In 2024, Dr. Forrest Ray Olson, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, Dr. Forrest Ray Olson, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1677
inpatient care	1570
outpatient care	107

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1438
inpatient care	1343
outpatient care	95

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	272
Female	336

**Ethnicity**
Non-Hispanic White	524
Black	0
Hispanic	54
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	149
From 75 to 84	175
85 and over	178
Less than 65	106

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	18
Ischemic Heart Disease	44
Depression	33
Chronic Kidney Disease	50
Asthma	13
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	33
Chronic Obstructive Pulmonary Disease	35
Diabetes	40
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1723
inpatient care	1632
outpatient care	91

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	288
Female	330

**Ethnicity**
Non-Hispanic White	547
Black	0
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	185
85 and over	162
Less than 65	115

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	19
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	57
Asthma	13
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	37
Chronic Obstructive Pulmonary Disease	41
Diabetes	42
Dementia	29
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2015 were hospital care, inpatient care, outpatient care and emergency care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

emergency care	11
hospital care	1832
inpatient care	1671
outpatient care	161

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	648
Female	792

**Ethnicity**
Non-Hispanic White	1264
Black	0
Hispanic	120
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	402
From 75 to 84	434
85 and over	378
Less than 65	226

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2015

Hypertension	75
High Cholesterol	65
Stroke	18
Ischemic Heart Disease	46
Depression	40
Chronic Kidney Disease	59
Asthma	29
Osteoperosis	17
Atrial Fibrilation	27
Heart Failure	40
Chronic Obstructive Pulmonary Disease	41
Diabetes	44
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2016 were hospital care, inpatient care, outpatient care and emergency care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

emergency care	12
hospital care	1787
inpatient care	1676
outpatient care	111

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	339
Female	333

**Ethnicity**
Non-Hispanic White	590
Black	11
Hispanic	45
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	208
From 75 to 84	176
85 and over	161
Less than 65	127

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	19
Ischemic Heart Disease	49
Depression	38
Chronic Kidney Disease	63
Asthma	45
Osteoperosis	16
Atrial Fibrilation	27
Heart Failure	43
Chronic Obstructive Pulmonary Disease	44
Diabetes	43
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1617
inpatient care	1522
outpatient care	95

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	294
Female	307

**Ethnicity**
Non-Hispanic White	516
Black	12
Hispanic	47
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	155
From 75 to 84	194
85 and over	158
Less than 65	94

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2017

Hypertension	75
High Cholesterol	64
Stroke	17
Ischemic Heart Disease	47
Depression	31
Chronic Kidney Disease	61
Asthma	12
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	44
Chronic Obstructive Pulmonary Disease	42
Diabetes	47
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1725
inpatient care	1637
outpatient care	88

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	334
Female	358

**Ethnicity**
Non-Hispanic White	590
Black	0
Hispanic	61
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	213
From 75 to 84	198
85 and over	188
Less than 65	93

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	16
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	64
Asthma	12
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	46
Chronic Obstructive Pulmonary Disease	39
Diabetes	45
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2019 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1595
inpatient care	1532
outpatient care	63

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	297
Female	354

**Ethnicity**
Non-Hispanic White	551
Black	0
Hispanic	65
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	201
From 75 to 84	197
85 and over	155
Less than 65	98

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	15
Ischemic Heart Disease	49
Depression	37
Chronic Kidney Disease	65
Asthma	12
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	42
Chronic Obstructive Pulmonary Disease	40
Diabetes	42
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1353
inpatient care	1322
outpatient care	31

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	244
Female	292

**Ethnicity**
Non-Hispanic White	464
Black	0
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	170
From 75 to 84	164
85 and over	128
Less than 65	74

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2020

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	38
Diabetes	43
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1565
inpatient care	1497
outpatient care	68

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	265
Female	324

**Ethnicity**
Non-Hispanic White	510
Black	0
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	197
85 and over	124
Less than 65	74

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2021

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	51
Depression	36
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1466
inpatient care	1346
outpatient care	120

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	268
Female	267

**Ethnicity**
Non-Hispanic White	462
Black	0
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	182
85 and over	117
Less than 65	57

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	42
Depression	36
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	18
Atrial Fibrilation	44
Heart Failure	46
Chronic Obstructive Pulmonary Disease	38
Diabetes	42
Dementia	22
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1578
inpatient care	1578

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	331
Female	308

**Ethnicity**
Non-Hispanic White	542
Black	11
Hispanic	65
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	229
85 and over	131
Less than 65	77

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2023

Hypertension	75
High Cholesterol	74
Stroke	21
Ischemic Heart Disease	42
Depression	34
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	15
Atrial Fibrilation	40
Heart Failure	43
Chronic Obstructive Pulmonary Disease	40
Diabetes	44
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

hospital care	1095
inpatient care	1095

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	240
Female	232

**Ethnicity**
Non-Hispanic White	409
Black	0
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	152
85 and over	104
Less than 65	45

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	43
Asthma	14
Osteoperosis	15
Atrial Fibrilation	42
Heart Failure	44
Chronic Obstructive Pulmonary Disease	42
Diabetes	40
Dementia	19
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Forrest Ray Olson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Forrest Ray Olson, MD treated as a hospitalist in Chico, CA were hospital care, inpatient care, outpatient care and emergency care.

emergency care	11
hospital care	1573
inpatient care	1493
outpatient care	93

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Forrest Ray Olson, MD.

**Gender**
Male	293
Female	325

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	536
Native American / Alaskan Native	5
Hispanic	52
Other	0

**Age**
75 to 84	191
85 and over	152
Less than 65	91
65 to 74	184

Average of Total of Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Forrest Ray Olson, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	69
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	51
Asthma	14
Osteoporosis	12
Heart Failure	38
Chronic Obstructive Pulmonary Disease	36
Diabetes	39
Atrial Fibrillation	28
Dementia	24
Cancer	15

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$14 BREO $14

**Types of Payments**
Food and Beverage	$14

Biography

Dr. Forrest Olson is a hospital medicine (hospitalist) specialist in Chico, CA. Dr. Olson obtained a license to practice in California.

Select Year:

Dr. Forrest Ray Olson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Forrest Ray Olson, MD in 2024

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Forrest Ray Olson, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Hospitalists in Nearby Locations

Other Providers in Chico, CA