Active NPI 1306238100 Individual Practitioner Male Practitioner

Dr. Bing Gong , MD

Internal Medicine • Demarest, NJ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Bing Gong, MD is a certified Internal Medicine practicing in Demarest, NJ. With approximately 39 years of clinical experience since completing medical education in 1987, Dr. Gong delivers high-quality medical care to the local community at 68 HOLLAND AVE.

Dr. Gong maintains professional affiliations with Cogent Medical Care Pc, Bronx Medical Practice Pc, Passaic Hospitalist Services, Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management, more than, initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

68 Holland Ave

Demarest, NJ 076272715

Telephone 2016583148

Fax 8452503261

Associated Practice Facility / Clinic

🏢 Doctor Gong Internal Medicine Clinic Facility NPI 1902520166

Medicare Profile & Education

Medical School

Other

Graduation Year

1987

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Demarest, NJ

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

39 Yrs Matches City Avg

City Avg: 39.0 Yrs

State Avg: 30.1 Yrs

Regional Practice Density

1 Specialists

Practicing in Demarest, NJ (4957 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gong (39 Years) 39 Yrs

Demarest Specialty Average (39.0 Years) 39.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	748	202	$683.52	$125.24
99239 Hospital discharge day management, more than 30 minutes	95	94	$606.57	$118.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	58	55	$1056.36	$177.79
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	15	14	$490.13	$86.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	796	310	$408.78	$126.77
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	210	140	$323.09	$86.18
99239 Hospital discharge day management, more than 30 minutes	109	106	$482.27	$125.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	52	52	$804.22	$185.87
99238 Hospital discharge day management, 30 minutes or less	39	37	$255.99	$85.05
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$486.44	$141.05
99497 Advance care planning, first 30 minutes	22	22	$280.17	$78.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	819	296	$343.15	$111.12
99239 Hospital discharge day management, more than 30 minutes	187	181	$326.58	$114.66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	71	71	$622.14	$215.19
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	70	45	$234.02	$72.07
99497 Advance care planning, first 30 minutes	26	26	$280.85	$84.76
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	19	17	$385.00	$146.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	371	171	$310.52	$111.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	227	129	$201.16	$77.25
99239 Hospital discharge day management, more than 30 minutes	107	102	$297.32	$114.94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	43	43	$576.88	$216.20
99238 Hospital discharge day management, 30 minutes or less	30	28	$200.00	$78.03
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$385.00	$147.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	417	183	$172.37	$77.52
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	311	138	$251.29	$112.32
99239 Hospital discharge day management, more than 30 minutes	150	142	$256.00	$115.01
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	58	55	$485.17	$218.55
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	58	58	$322.24	$148.33
99238 Hospital discharge day management, 30 minutes or less	11	11	$180.91	$78.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	701	243	$626.01	$110.59
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	181	95	$284.40	$76.68
99239 Hospital discharge day management, more than 30 minutes	171	168	$596.14	$114.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	82	82	$1114.05	$215.18
99238 Hospital discharge day management, 30 minutes or less	16	16	$166.56	$76.49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	13	13	$367.86	$143.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	358	125	$741.10	$112.26
99239 Hospital discharge day management, more than 30 minutes	84	84	$763.71	$117.11
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	40	$512.49	$78.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	59	58	$1439.50	$218.44

Medical Specialties & State Licenses

CMS Verified: 2026-04-17

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 300312

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NJ 25MA10377600

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License NY 300312

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License NJ 25MA10377600

Hospital & Practice Group Affiliations

Passaic Hospitalist Services, Llc

703 Main St, Paterson, NJ 075032621

Phone: 9737542000

Cogent Medical Care Pc

160 N Midland Ave, Nyack, NY 109601912

Phone: 8453482000

Bronx Medical Practice Pc

2015 Grand Concourse, Bronx, NY 104534303

Phone: 7182997295

Crystal Run Healthcare Physicians Llp

300 Crystal Run Rd, Middletown, NY 109414069

Phone: 8456926999

Secondary Practice Locations

560 Sylvan Ave Ste 1150

Englewood Cliffs, NJ 076323117

Phone: 2016583148

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

17 Historical Events

📍

Updated Business Mailing Address April 17, 2026

Registered at 68 HOLLAND AVE, DEMAREST, NJ 076272715 (Tel: 2016583148)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 17, 2026

Internal Medicine (License #25MA10377600 in NJ)

📍

Updated Practice Location March 25, 2023

Registered at 68 HOLLAND AVE, DEMAREST, NJ 076272715 (Tel: 2016583148)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 25, 2023

Hospitalist (License #300312 in NY)

📍

Updated Practice Location July 22, 2019

Registered at 155 CRYSTAL RUN RD, MIDDLETOWN, NY 109414057 (Tel: 8457036999)

📍

Updated Business Mailing Address July 22, 2019

Registered at 155 CRYSTAL RUN RD, MIDDLETOWN, NY 109414057 (Tel: 8457036999)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 22, 2019

Internal Medicine (License #300312 in NY)

📍

Updated Business Mailing Address October 04, 2018

Registered at 30 PROSPECT AVE, HACKENSACK, NJ 076011915 (Tel: 5519963664)

📍

Updated Practice Location June 30, 2018

Registered at 30 PROSPECT AVE, HACKENSACK, NJ 07601 (Tel: 2016583148)

👤

Provider Name / Credentials Updated June 30, 2018

Recorded as BING GONG, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 30, 2018

Internal Medicine (License #25MA10377600 in NJ)

✅

NPI Profile Active March 03, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location March 03, 2015

Registered at 465 9TH ST UNIT C, PALISADES PARK, NJ 076502325 (Tel: 2016583148)

📍

Updated Business Mailing Address March 03, 2015

Registered at 465 9TH ST UNIT C, PALISADES PARK, NJ 076502325 (Tel: 2016583148)

👤

Provider Name / Credentials Updated March 03, 2015

Recorded as BING GONG

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 03, 2015

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration March 03, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1306238100

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: March 03, 2015

Last Update: April 17, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

68 Holland Ave

Demarest, NJ 076272715

Phone: 2016583148

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.