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Home > CA Providers > Foot & Ankle Surgeons

Dr. John W. Tam, DPM

Accepting New Patients

(5 Ratings)

Specializes in: Foot & Ankle Surgery and Podiatry (Foot & Ankle Medicine)

Samuel Merritt University, California School of Podiatric Medicine

222 E Route 66
Glendora, CA 91740

(626) 914-4661

Dr. John W. Tam, DPM is a podiatrist in Glendora, CA specializing in foot & ankle surgery and podiatry (foot & ankle medicine). He graduated from Samuel Merritt University, California School of Podiatric Medicine. Dr. John W. Tam, DPM is affiliated with Astrana Health, Allied Pacific IPA and JOHN W. TAM PODIATRY CORP.

Office Locations

JOHN W. TAM PODIATRY CORP

222 E Route 66
Glendora, CA 91740

(626) 914-4661

(626) 335-1840

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Noteworthy Medicare Patient Procedures Performed by Dr. John W. Tam, DPM in 2023

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

Top 25%

By Volume:

foot X-ray

In 2012, Dr. John W. Tam, DPM performed more foot X-ray 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. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2012 were X-rays, musculoskeletal imaging, immobilization and vascular procedures.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	1065
immobilization	52
musculoskeletal imaging	136
nail avulsion	17
nail procedures	17
vascular procedures	23
X-rays	136

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2013 were X-rays, musculoskeletal imaging, nail avulsion and nail procedures.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	1036
immobilization	28
injections	13
musculoskeletal imaging	128
nail avulsion	30
nail procedures	30
X-rays	128

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	113
Female	197

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	53
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	108
From 75 to 84	95
85 and over	62
Less than 65	45

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2013

Hypertension	70
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	39
Depression	15
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	44
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2014 were X-rays, musculoskeletal imaging, immobilization and nail avulsion.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	1036
immobilization	30
musculoskeletal imaging	130
nail avulsion	13
nail procedures	13
X-rays	130

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	117
Female	164

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	47
Asian	39
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	80
85 and over	53
Less than 65	35

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2014

Hypertension	73
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	41
Depression	15
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	13
Diabetes	46
Dementia	13
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2015 were X-rays, musculoskeletal imaging, immobilization and nail avulsion.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	957
immobilization	20
injections	12
musculoskeletal imaging	116
nail avulsion	13
nail procedures	13
X-rays	116

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	226
Female	322

**Ethnicity**
Non-Hispanic White	360
Black	0
Hispanic	88
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	144
85 and over	120
Less than 65	84

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2015

Hypertension	69
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2016 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	886
musculoskeletal imaging	85
X-rays	85

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	107
Female	144

**Ethnicity**
Non-Hispanic White	167
Black	0
Hispanic	43
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	74
85 and over	48
Less than 65	35

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2016

Hypertension	73
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	35
Depression	16
Chronic Kidney Disease	36
Asthma	18
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2017 were X-rays, musculoskeletal imaging and injections.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	999
injections	12
musculoskeletal imaging	104
X-rays	104

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	111
Female	164

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	78
85 and over	46
Less than 65	31

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2017

Hypertension	70
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	44
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2018 were X-rays, musculoskeletal imaging, nail avulsion and nail procedures.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	992
musculoskeletal imaging	98
nail avulsion	12
nail procedures	12
X-rays	98

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	113
Female	158

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	49
Asian	36
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	81
85 and over	42
Less than 65	31

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2018

Hypertension	72
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	44
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2019 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	1153
musculoskeletal imaging	108
X-rays	108

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	122
Female	158

**Ethnicity**
Non-Hispanic White	185
Black	0
Hispanic	39
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	85
85 and over	46
Less than 65	29

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2019

Hypertension	66
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	34
Depression	15
Chronic Kidney Disease	33
Asthma	5
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	44
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2020 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	822
musculoskeletal imaging	61
X-rays	61

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	90
Female	118

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	22
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	65
85 and over	45
Less than 65	18

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2020

Hypertension	65
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	31
Depression	18
Chronic Kidney Disease	37
Asthma	11
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	38
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2021 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	980
musculoskeletal imaging	80
X-rays	80

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	82
Female	120

**Ethnicity**
Non-Hispanic White	151
Black	0
Hispanic	26
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	66
85 and over	43
Less than 65	18

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2021

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	35
Depression	19
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	8
Diabetes	39
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA during 2022 were X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

doctor visit	707
musculoskeletal imaging	70
X-rays	70

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	74
Female	101

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	57
85 and over	36
Less than 65	14

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	21
Asthma	7
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John W. Tam, DPM for Medicare patients.

The highest averages for the top procedures that Dr. John W. Tam, DPM treated as a podiatrist in Glendora, CA were X-rays, musculoskeletal imaging, immobilization and vascular procedures.

doctor visit	966
immobilization	32
injections	12
musculoskeletal imaging	101
nail avulsion	17
nail procedures	17
vascular procedures	23
X-rays	101

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John W. Tam, DPM.

**Gender**
Male	105
Female	149

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	24
Non-Hispanic White	173
Native American / Alaskan Native	0
Hispanic	39
Other	0

**Age**
75 to 84	75
85 and over	49
Less than 65	30
65 to 74	99

Average of Total of Conditions of Medicare patients treated by Dr. John W. Tam, DPM From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. John W. Tam, DPM treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	64
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	28
Asthma	7
Osteoporosis	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Atrial Fibrillation	10
Dementia	11
Cancer	9

Education & Training

Dr. John W. Tam, DPM graduated from Samuel Merritt University, California School of Podiatric Medicine. He is certified by the Certification: CALIFORNIA BOARD OF PODIATRIC MEDICINE and has a state license in California.

Medical School: Samuel Merritt University, California School of Podiatric Medicine

Board Certification: Certification: CALIFORNIA BOARD OF PODIATRIC MEDICINE

Licensed In: California

Affiliations & Hospitals

Dr. John W. Tam, DPM is associated with these hospitals and organizations:

Astrana Health

Allied Pacific IPA

JOHN W. TAM PODIATRY CORP

Ratings & Reviews

Dr. John W. Tam, DPM has an exceptional overall rating with an average of 4.8 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. John W. Tam, DPM from all over the web to help you find the right in Glendora, CA.

4.8

Overall Rating

(5 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. John W. Tam, DPM. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
AngioDynamics, Inc.	$484 Auryon Laser System 100-120 Vac $484
Cardiovascular Systems Inc.	$161 $161
BIOVENTUS LLC	$141 Exogen $141
Cook Incorporated	$111 Cook Medical Zilver PTX $111
Merz North America, Inc.	$43 Onmel $43
Other	$19 Lonhala Magnair $19

**Types of Payments**
Food and Beverage	$959

Biography

Dr. John Tam specializes in foot & ankle surgery and podiatry (foot & ankle medicine) and practices in Glendora, CA. In addition to English, Dr. Tam (or staff) speaks Spanish and Chinese. He is affiliated with Astrana Health. Patient reviews placed Dr. Tam at an average of 5.0 stars (out of 5). He welcomes new patients at his office inGlendora, CA as reported by Astrana Health.

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Dr. John W. Tam, DPM

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John W. Tam, DPM in 2023

By Volume:

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. John W. Tam, DPM in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John W. Tam, DPM 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. John W. Tam, DPM From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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