Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers > Anesthesiologists

Dr. Michael Welby Bigelow, MD

(No ratings)

Specializes in: Anesthesiology

1900 Sullivan Avenue
Daly City, CA 94015

(650) 991-6511

Dr. Michael Welby Bigelow, MD is an anesthesiologist in Daly City, CA specializing in anesthesiology. Dr. Michael Welby Bigelow, MD is affiliated with AHMC Healthcare.

Office Locations

1900 Sullivan Avenue
Daly City, CA 94015

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	18
inpatient care	18

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	31
inpatient care	31

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	103
Female	126

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	44
Asian	59
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	76
85 and over	28
Less than 65	34

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2013

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	48
Depression	15
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	17
Diabetes	42
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	17
inpatient care	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	64
Female	111

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	29
Asian	48
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	59
85 and over	29
Less than 65	25

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	47
Depression	21
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	17
inpatient care	17

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	234
Female	248

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	80
Asian	98
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	172
85 and over	70
Less than 65	36

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	51
Depression	17
Chronic Kidney Disease	48
Asthma	20
Osteoperosis	9
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	17
Diabetes	47
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	89
Female	132

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	32
Asian	56
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	80
85 and over	36
Less than 65	33

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	53
Depression	23
Chronic Kidney Disease	50
Asthma	28
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	41
Chronic Obstructive Pulmonary Disease	20
Diabetes	48
Dementia	17
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	21
inpatient care	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	103
Female	139

**Ethnicity**
Non-Hispanic White	111
Black	0
Hispanic	44
Asian	56
Other	16
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	64
85 and over	44
Less than 65	23

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	45
Depression	19
Chronic Kidney Disease	48
Asthma	7
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	45
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2018 were hospital care, inpatient care and nerve block.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	33
inpatient care	33
nerve block	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	108
Female	139

**Ethnicity**
Non-Hispanic White	123
Black	13
Hispanic	46
Asian	46
Other	19
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	85
85 and over	25
Less than 65	26

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	39
Depression	20
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	28
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA during 2019 were hospital care, inpatient care and nerve block.

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

hospital care	23
inpatient care	23
nerve block	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	109
Female	119

**Ethnicity**
Non-Hispanic White	98
Black	14
Hispanic	40
Asian	56
Other	20
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	65
85 and over	31
Less than 65	22

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	43
Depression	18
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	31
Chronic Obstructive Pulmonary Disease	14
Diabetes	50
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	99
Female	108

**Ethnicity**
Non-Hispanic White	102
Black	14
Hispanic	39
Asian	39
Other	13
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	65
85 and over	23
Less than 65	21

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	39
Chronic Obstructive Pulmonary Disease	13
Diabetes	51
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	87
Female	141

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	31
Asian	65
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	64
85 and over	31
Less than 65	18

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	44
Depression	13
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	12
Diabetes	45
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	61
Female	86

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	21
Asian	41
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	20
Atrial Fibrilation	24
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	48
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	70
Female	74

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	22
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	35
Depression	15
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	17
Atrial Fibrilation	22
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	10
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Male	56
Female	81

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	22
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	47
85 and over	23
Less than 65	11

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	37
Depression	19
Chronic Kidney Disease	34
Asthma	12
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	28
Chronic Obstructive Pulmonary Disease	10
Diabetes	45
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Michael Welby Bigelow, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Welby Bigelow, MD treated as an anesthesiologist in Daly City, CA were hospital care, inpatient care and nerve block.

hospital care	22
inpatient care	22
nerve block	13

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Michael Welby Bigelow, MD.

**Gender**
Female	115
Male	91

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	50
Non-Hispanic White	98
Native American / Alaskan Native	0
Hispanic	34
Other	5

**Age**
75 to 84	67
85 and over	26
Less than 65	19
65 to 74	90

Average of Total of Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	39
Depression	16
Chronic Kidney Disease	39
Asthma	11
Osteoporosis	11
Heart Failure	29
Chronic Obstructive Pulmonary Disease	13
Diabetes	41
Atrial Fibrillation	18
Dementia	10
Cancer	11

Education & Training

He has a state license in California.

Licensed In: California

Affiliations & Hospitals

Dr. Michael Welby Bigelow, MD is associated with these hospitals and organizations:

AHMC Healthcare

Ratings & Reviews

Dr. Michael Welby Bigelow, MD does not have any reviews yet, be the first to leave a review of Dr. Michael Welby Bigelow, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Chiesi USA, Inc.	$136 KENGREAL $74	KENGREAL 50MG/10ML L $62
Abbott Laboratories	$110 GALLANT $37	EnSite Precision Cardiac Mapping System $24	AMPLATZER Occluders $24	Ensite $24
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$51 LifeVest $51
Merck Sharp & Dohme LLC	$43 VERQUVO $43
Janssen Pharmaceuticals, Inc	$42 XARELTO $42
Other	$65 ANGIOMAX $23	Repatha $22	BRILINTA $19

**Types of Payments**
Food and Beverage	$423
Education	$23

Biography

Dr. Michael Bigelow is an anesthesiology specialist in Daly City, CA. He is affiliated with AHMC Healthcare.

Select Year:

Dr. Michael Welby Bigelow, 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. Michael Welby Bigelow, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Welby Bigelow, 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. Michael Welby Bigelow, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Anesthesiologists in Nearby Locations

Other Providers in Daly City, CA