DR. BING GONG MD
NPI 1306238100
Internal Medicine in Demarest, NJ
About Dr. Bing Gong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BING GONG MD (NPI 1306238100) is an individual internal medicine provider in Demarest, New Jersey, licensed in New York (300312) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with St Joseph's University Medical Center Inc, and maintains a secondary practice location in Englewood Cliffs.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Bing Gong Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
12Medicare enrollment records show Bing Gong reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Englewood Cliffs, NJ 07632
- Reassigned Medicare billing, New Jersey enrollment
Bronx, NY 10453
- Reassigned Medicare billing, New York enrollment
- 1,393 clinicians in this Medicare group
Hackensack, NJ 07601
- Reassigned Medicare billing, New Jersey enrollment
- 110 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Bronx Medical Practice PC
- 1,013 clinicians in this Medicare group
Bronx, NY 10461
- Reassigned Medicare billing, New York enrollment
- 1,054 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- 78 clinicians in this Medicare group
Paterson, NJ 07503
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: St Josephs Healthcare Inc
- 372 clinicians in this Medicare group
Cedar Grove, NJ 07009
- Reassigned Medicare billing, New Jersey enrollment
- 48 clinicians in this Medicare group
Cornwall, NY 12518
- Reassigned Medicare billing, New York enrollment
- 79 clinicians in this Medicare group
Holmdel, NJ 07733
- Reassigned Medicare billing, New Jersey enrollment
- 80 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Joseph's University Medical Center Inc
Acute Care Hospitals · Paterson, NJNyack Hospital
Acute Care Hospitals · Nyack, NYSt Luke's Cornwall Hospital
Acute Care Hospitals · Newburgh, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07627 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Bing Gong's NPI number?
The NPI number for Bing Gong is 1306238100. It was assigned to this individual provider in the NPPES registry on March 3, 2015.
Where is Bing Gong located?
Bing Gong practices at 68 Holland Ave, Demarest, NJ 07627. The listed phone number is (201) 658-3148.
What is Bing Gong's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Bing Gong enrolled in Medicare?
Yes. Bing Gong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Bing Gong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bing Gong reassigns Medicare benefits to 12 organizations: Doctor Gong Internal Medicine Clinic (Englewood Cliffs, NJ), Essen Medical Associates, PC (Bronx, NY), Cogent Healthcare Of New Jersey, PC (Hackensack, NJ), Bronx Medical Practice P.C. (Bronx, NY), House Call Medical Services Of New York, PLLC (Bronx, NY) and 7 more organizations, listed in the Medicare section above. Each 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 Bing Gong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Bing Gong accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Bing Gong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Bing Gong affiliated with any hospitals?
According to CMS data, Bing Gong is affiliated with St Joseph's University Medical Center Inc, Nyack Hospital and St Luke's Cornwall Hospital.
When was this NPI record last updated?
The NPPES record for Bing Gong was last updated on April 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Bing Gong, MD · NPI 1306238100
Internal Medicine physician in Demarest, New Jersey. Individual provider, active in the CMS NPPES registry since March 3, 2015.
## Identity
- **NPI:** 1306238100 (Entity type: Individual)
- **Enumerated:** March 3, 2015
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 300312 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 68 HOLLAND AVE, Demarest, NJ 07627-2715
- **Phone:** (201) 658-3148 · **Fax:** (845) 250-3261
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 12 organizations under Medicare reassignment (form CMS-855R): Doctor Gong Internal Medicine Clinic (NPI 1902520166, Englewood Cliffs, NJ); Essen Medical Associates, PC (NPI 1366418709, Bronx, NY); Cogent Healthcare Of New Jersey, PC (NPI 1629304290, Hackensack, NJ); Bronx Medical Practice P.C. (NPI 1356726087, Bronx, NY); House Call Medical Services Of New York, PLLC (NPI 1851345946, Bronx, NY); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** April 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306238100) · Data from the CMS NPPES public registry.