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DOCTOR GONG INTERNAL MEDICINE CLINIC
NPI 1902520166
Internal Medicine in Englewood Cliffs, NJ

Active since September 30, 2022
560 SYLVAN AVE STE 1150, ENGLEWOOD CLIFFS, NJ 07632(201) 497-4018(845) 250-3261 Get Directions Write a Review

NPPES record last updated: June 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 1, 2026, Mar 25, 2023, Sep 30, 2022 (3 updates tracked since 2022).

About Doctor Gong Internal Medicine Clinic NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DOCTOR GONG INTERNAL MEDICINE CLINIC (NPI 1902520166) is a healthcare organization registered as an internal medicine in Englewood Cliffs, New Jersey and active in the NPI registry since September 2022. The organization lists Bing Gong, Owner, as its authorized official.

NPPES Registry Identity

NPI1902520166
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameDOCTOR GONG INTERNAL MEDICINE CLINIC
Location Address560 SYLVAN AVE STE 1150Englewood Cliffs, NJ 07632-3117
Mailing Address68 Holland Ave, 68 Holland AveDemarest, NJ 07627-2715 · (201) 658-3148
Phone(201) 497-4018
Fax(845) 250-3261
Organization SubpartNo
Authorized OfficialBing GongOwner · (201) 658-3148
Enumeration DateSeptember 30, 2022
Last NPPES UpdateJune 1, 20263 updates tracked since enumeration
NPPES CertifiedJune 1, 2026
✔ NPI 1902520166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
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.
560 SYLVAN AVE STE 1150, Englewood Cliffs, NJ 07632
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Doctor Gong Internal Medicine Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Doctor Gong Internal Medicine Clinic, which bills Medicare for the services this clinician delivers.

Clinician (1)

Bing Gong, MD
Internal Medicine
NPI 1306238100
68 HOLLAND AVE
Demarest, NJ 07627
(201) 658-3148
✔ PECOS✔ Accepts Medicare4.0 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Doctor Gong Internal Medicine Clinic's NPI number?

The NPI number for Doctor Gong Internal Medicine Clinic is 1902520166. It was assigned to this organization in the NPPES registry on September 30, 2022.

Where is Doctor Gong Internal Medicine Clinic located?

Doctor Gong Internal Medicine Clinic is located at 560 Sylvan Ave Ste 1150, Englewood Cliffs, NJ 07632. The listed phone number is (201) 497-4018.

What is Doctor Gong Internal Medicine Clinic's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Doctor Gong Internal Medicine Clinic enrolled in Medicare?

Yes. Doctor Gong Internal Medicine Clinic is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Doctor Gong Internal Medicine Clinic?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Doctor Gong Internal Medicine Clinic. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Doctor Gong Internal Medicine Clinic was last updated on June 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.