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JOHN GEE HONG
NPI 1013404508
Pediatrics - Pediatric Transplant Hepatology in New York, NY

Active since April 19, 2018PECOS Enrolled
5 E 98TH ST FL 10, NEW YORK, NY 10029(212) 659-8060 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 15, 2026, Apr 19, 2018 (2 updates tracked since 2018).

About John Gee Hong NPPES

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

JOHN GEE HONG (NPI 1013404508) is an individual pediatric transplant hepatology provider in New York, New York, licensed in New York (308836) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2018).

NPPES Registry Identity

NPI1013404508
Entity TypeIndividualMale
Primary Taxonomy2080T0004X
Provider Legal NameJOHN GEE HONG
Location Address5 E 98TH ST FL 10New York, NY 10029-6501
Mailing Address201 E 79th St Apt 9aNew York, NY 10075-0836 · (860) 420-7584
Phone(212) 659-8060
Sole ProprietorYes
Medical School CMSState University Of New York At Stony Brook, School Of MedicineGraduated 2018
Enumeration DateApril 19, 2018
Last NPPES UpdateJuly 15, 20262 updates tracked since enumeration
NPPES CertifiedJuly 15, 2026
✔ NPI 1013404508 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080T0004X
License✔ Licensed in NY · 308836
Definition
A pediatrician with expertise in transplant hepatology encompasses the special knowledge and skill required of pediatric gastroenterologists to care for patients prior to and following hepatic transplantation; it spans all phases of liver transplantation.
5 E 98TH ST FL 10, New York, NY 10029
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Gee Hong is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5092052167
PECOS Enrollment IDI20260622002531
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show John Hong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai
0.1 mi
Transplant Surgery
5 EAST 98TH ST, 12TH FLOOR
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 78 clinicians in this Medicare group
NPI 1588937064 (212) 241-8035

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

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EVA TURI APRN, CPNP-PC, CPHON
Nurse Practitioner (Pediatrics)
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-4812
DAVID HARRIS GODFRIED MD
Orthopaedic Surgery
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-9060
SWATI ANTALA M.D.
Pediatrics (Pediatric Transplant Hepatology)
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-6500
DANA E GREENE MD
Pediatrics (Pediatric Allergy/Immunology)
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-5548
CAROLINA POMBAR MD
Pediatrics
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-4242
RAQUELA ADELSBERG MS, RD, CDN
Dietitian, Registered
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-0829
MS. MARLIE PAIGE ANDROSIGLIO PA-C
Physician Assistant
5 E 98TH ST FL 10
NEW YORK, NY 10029
New York County (212) 241-7640
DAVID S DUNKIN M.D.
Pediatrics (Pediatric Gastroenterology)
5 E 98TH ST FL 10, MOUNT SINAI FACULTY PRACTICE
NEW YORK, NY 10029
New York County (212) 241-5415

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 John Hong's NPI number?

The NPI number for John Hong is 1013404508. It was assigned to this individual provider in the NPPES registry on April 19, 2018.

Where is John Hong located?

John Hong practices at 5 E 98th St Fl 10, New York, NY 10029. The listed phone number is (212) 659-8060.

What is John Hong's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Transplant Hepatology, with taxonomy code 2080T0004X.

Is John Hong enrolled in Medicare?

Yes. John Hong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for John Hong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), John Hong reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The 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 John Hong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for John Hong was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.