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Dr. Charles King Chan, MD

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Specializes in: Internal Medicine (Adult Medicine)

78 Bowery 6th Floor
New York, NY 10013

(212) 226-1221

Dr. Charles King Chan, MD is an internist in New York, NY specializing in internal medicine (adult medicine). Dr. Charles King Chan, MD is affiliated with NewYork-Presbyterian.

Office Locations

221 Canal Street
New York, NY 10013

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78 Bowery 6th Floor
New York, NY 10013

(212) 226-1221

(212) 226-1127

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Noteworthy Medicare Patient Procedures Performed by Dr. Charles King Chan, MD in 2024

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

Top 5%

By Affordability:

In 2024, Dr. Charles King Chan, MD had a list price for flu shot, flu vaccine, immunization (preventive vaccines), and vaccines that was lower than the list prices billed to Medicare by 95% of providers in related specialties within New York. 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.

Top 25%

By Affordability:

preventive care

In 2012, Dr. Charles King Chan, MD had a list price for preventive care that was lower than the list prices billed to Medicare by 75% of providers in related specialties within New York. 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. Charles King Chan, MD treated as an internist in New York, NY during 2012 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	124
doctor visit	1146
preventive care	67
vaccines	67

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2013 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	115
doctor visit	1163
preventive care	68
vaccines	68

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	56
Female	58

**Age**
From 65 to 74	40
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	28
Asthma	18
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2014 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	88
doctor visit	1022
preventive care	59
vaccines	59

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	53
Female	48

**Age**
From 65 to 74	33
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	29
Depression	0
Chronic Kidney Disease	27
Asthma	23
Osteoperosis	33
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	39
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2015 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	87
doctor visit	921
preventive care	52
vaccines	52

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	102
Female	80

**Age**
From 65 to 74	60
From 75 to 84	74
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	45
Asthma	35
Osteoperosis	30
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	19
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2016 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	120
doctor visit	826
preventive care	46
vaccines	46

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	44
Female	36

**Age**
From 65 to 74	37
From 75 to 84	0
85 and over	21
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2016

Hypertension	73
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	23
Depression	0
Chronic Kidney Disease	48
Asthma	36
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	36
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2017 were blood draw.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	136
doctor visit	791

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	44
Female	34

**Age**
From 65 to 74	35
From 75 to 84	0
85 and over	18
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2017

Hypertension	73
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	24
Depression	0
Chronic Kidney Disease	44
Asthma	23
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2018 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	109
doctor visit	666
preventive care	19
vaccines	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	33
Female	33

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	21
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	30
Depression	0
Chronic Kidney Disease	47
Asthma	21
Osteoperosis	26
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	17
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2019 were blood draw.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	100
doctor visit	650

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	34
Female	28

**Age**
From 65 to 74	26
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	47
Asthma	23
Osteoperosis	24
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	42
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2020 were blood draw.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	87
doctor visit	515

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	30
Female	28

**Age**
From 65 to 74	22
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	53
Asthma	0
Osteoperosis	22
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2021 were blood draw.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	106
doctor visit	717

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	68
Female	71

**Age**
From 65 to 74	71
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2021

Hypertension	38
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	11
Depression	0
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2022 were blood draw.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	75
doctor visit	566

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	29
Female	25

**Age**
From 65 to 74	24
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	28
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2023 were blood draw.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	55
doctor visit	409

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	20
Female	17

**Age**
From 65 to 74	0
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	46
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	41
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY during 2024 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

blood draw	31
doctor visit	335
lab tests	12
preventive care	16
vaccines	16

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Male	18
Female	17

**Age**
From 65 to 74	0
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	34
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Charles King Chan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Charles King Chan, MD treated as an internist in New York, NY were blood draw, preventive care, vaccines and lab tests.

blood draw	94
doctor visit	748
lab tests	12
preventive care	46
vaccines	46

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Charles King Chan, MD.

**Gender**
Female	36
Male	40

**Age**
85 and over	4
75 to 84	22
Less than 65	0
65 to 74	28

Average of Total of Conditions of Medicare patients treated by Dr. Charles King Chan, MD From 2012 - 2024

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

Hypertension	66
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	18
Depression	0
Chronic Kidney Disease	37
Asthma	13
Osteoporosis	19
Heart Failure	1
Chronic Obstructive Pulmonary Disease	4
Diabetes	33
Atrial Fibrillation	0
Dementia	7
Cancer	0

Education & Training

He is certified by the Board Certification: internal medicine and has a state license in New York.

Board Certification: Board Certification: internal medicine

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$3,014 SYMBICORT $1,326	AIRSUPRA $525	BREZTRI $423	BRILINTA $222	CRESTOR $188	Other $330
GlaxoSmithKline, LLC.	$2,127 TRELEGY ELLIPTA $779	ANORO $409	ANORO ELLIPTA $337	BREO $269	AREXVY $125	Other $207
Boehringer Ingelheim Pharmaceuticals, Inc.	$1,299 JARDIANCE $933	TRADJENTA $96	Spiriva $96	SPIRIVA RESPIMAT $63	JENTADUETO $45	Other $66
SANOFI-AVENTIS U.S. LLC	$609 TOUJEO $551	AFREZZA $24	PRALUENT $17	LANTUS $17
Almatica Pharma Inc.	$603 Naprelan 750mg $603
Other	$2,917 JANUMET XR $441	VRAYLAR $399	XARELTO $208	INVOKANA $201	Kerendia $150	Other $1,517

**Types of Payments**
Food and Beverage	$10,068
Honoraria	$500

Biography

In his practice, Dr. Charles King Chan focuses on primary care. Dr. Chan is professionally affiliated with NewYork-Presbyterian. According to NewYork-Presbyterian, he is currently accepting new patients at his office in New York, NY.

Select Year:

Dr. Charles King Chan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Charles King Chan, MD in 2024

By Affordability:

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. Charles King Chan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Charles King Chan, 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. Charles King Chan, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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