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Dr. Timothy Grant McNaughton, MD

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Specializes in: Internal Medicine (Adult Medicine), Emergency Medicine and General Practice

18300 Highway 18
Apple Valley, CA 92307

(760) 242-2311

Dr. Timothy Grant McNaughton, MD is an internist in Apple Valley, CA specializing in internal medicine (adult medicine), emergency medicine and general practice.

Office Locations

18300 Highway 18
Apple Valley, CA 92307

(760) 242-2311

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

emergency care	465

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

emergency care	436

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	173
Female	254

**Ethnicity**
Non-Hispanic White	289
Black	37
Hispanic	71
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	118
85 and over	100
Less than 65	117

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2013

Hypertension	75
High Cholesterol	52
Stroke	12
Ischemic Heart Disease	56
Depression	31
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	37
Dementia	30
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

emergency care	354

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	141
Female	209

**Ethnicity**
Non-Hispanic White	251
Black	25
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	110
85 and over	76
Less than 65	68

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2014

Hypertension	75
High Cholesterol	52
Stroke	15
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	43
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

emergency care	374

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	294
Female	434

**Ethnicity**
Non-Hispanic White	492
Black	66
Hispanic	124
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	198
85 and over	160
Less than 65	184

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2015

Hypertension	75
High Cholesterol	49
Stroke	14
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	48
Asthma	24
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2016 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	175
doctor visit	216
emergency care	389
excision	158

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	182
Female	231

**Ethnicity**
Non-Hispanic White	293
Black	25
Hispanic	68
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	102
85 and over	101
Less than 65	92

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2016

Hypertension	75
High Cholesterol	50
Stroke	10
Ischemic Heart Disease	43
Depression	34
Chronic Kidney Disease	50
Asthma	36
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2017 were emergency care, debridement (removal of unhealthy tissue), excision and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	48
doctor visit	100
emergency care	390
excision	48
tracheal (windpipe) procedures	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	210
Female	266

**Ethnicity**
Non-Hispanic White	324
Black	36
Hispanic	80
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	125
85 and over	97
Less than 65	107

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	13
Ischemic Heart Disease	41
Depression	39
Chronic Kidney Disease	57
Asthma	13
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	26
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2018 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	118
doctor visit	193
emergency care	249
excision	94

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	144
Female	162

**Ethnicity**
Non-Hispanic White	205
Black	25
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	89
85 and over	50
Less than 65	64

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2018

Hypertension	75
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	38
Depression	40
Chronic Kidney Disease	57
Asthma	15
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	47
Chronic Obstructive Pulmonary Disease	32
Diabetes	42
Dementia	28
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2019 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	70
doctor visit	132
emergency care	230
excision	70

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	106
Female	175

**Ethnicity**
Non-Hispanic White	172
Black	31
Hispanic	58
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	76
85 and over	69
Less than 65	61

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2019

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	40
Depression	41
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	42
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	32
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2020 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	46
doctor visit	72
emergency care	144
excision	46

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	84
Female	88

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	39
From 75 to 84	52
85 and over	28
Less than 65	53

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2020

Hypertension	72
High Cholesterol	50
Stroke	8
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	24
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2021 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	78
doctor visit	131
emergency care	124
excision	78

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	79
Female	85

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	41
85 and over	35
Less than 65	33

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2021

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	39
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA during 2022 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

debridement (removal of unhealthy tissue)	71
doctor visit	97
emergency care	85
excision	36

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Male	63
Female	69

**Ethnicity**
Non-Hispanic White	83
Black	12
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	47
From 75 to 84	28
85 and over	26
Less than 65	31

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2022

Hypertension	75
High Cholesterol	61
Stroke	17
Ischemic Heart Disease	30
Depression	38
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Timothy Grant McNaughton, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Grant McNaughton, MD treated as an internist in Apple Valley, CA were emergency care, debridement (removal of unhealthy tissue), excision and tracheal (windpipe) procedures.

debridement (removal of unhealthy tissue)	86
doctor visit	134
emergency care	294
excision	75
tracheal (windpipe) procedures	12

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Timothy Grant McNaughton, MD.

**Gender**
Female	179
Male	134

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	3
Non-Hispanic White	211
Native American / Alaskan Native	0
Hispanic	54
Other	0

**Age**
85 and over	67
75 to 84	85
Less than 65	73
65 to 74	87

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Timothy Grant McNaughton, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	67
High Cholesterol	49
Stroke	10
Ischemic Heart Disease	38
Depression	33
Chronic Kidney Disease	45
Asthma	14
Osteoporosis	7
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Atrial Fibrillation	17
Dementia	22
Cancer	9

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. Timothy Grant McNaughton, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AbbVie Inc.	$114 DALVANCE $114
Organogenesis Inc.	$97 Apligraf $47	PuraPly $29	Puraply Antimicrobial $22
Smith+Nephew, Inc.	$59 PICO 7 $30	PICO7 $30
Integra LifeSciences Corporation	$25 Omnigraft $25
Acera Surgical, Inc.	$25 Restrata Wound Matrix $25

**Types of Payments**
Food and Beverage	$320

Biography

Dr. Timothy McNaughton's medical specialty is general practice and emergency medicine. His areas of expertise include the following: urgent care and emergency care. Dr. McNaughton attended medical school at the University of California, Los Angeles (UCLA), David Geffen School of Medicine.

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Dr. Timothy Grant McNaughton, MD

Office Locations

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. Timothy Grant McNaughton, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Grant McNaughton, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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