DR. JAMES SUNGSIK PARK MD
NPI 1073713772
Internal Medicine - Transplant Hepatology in Manhasset, NY
About Dr. James Sungsik Park Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES SUNGSIK PARK MD (NPI 1073713772) is an individual transplant hepatology provider in Manhasset, New York, licensed in New York (224343) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of State University Of New York At Buffalo School Of Medicine (2001).
NPPES Registry Identity
Specialties & Licenses 4
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. James Sungsik Park 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
5Medicare enrollment records show James Park reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 616 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 27 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 2,450 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 7
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYLenox Hill Hospital
Acute Care Hospitals · New York, NYMaimonides Medical Center
Acute Care Hospitals · Brooklyn, NYLong Island Jewish Medical Center
Acute Care Hospitals · New Hyde Park, NYMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANHASSET, NY 11030
MANHASSET, NY 11030
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 James Park's NPI number?
The NPI number for James Park is 1073713772. It was assigned to this individual provider in the NPPES registry on July 20, 2007.
Where is James Park located?
James Park practices at 400 Community Dr, Manhasset, NY 11030. The listed phone number is (516) 472-5805.
What is James Park's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Transplant Hepatology, with taxonomy code 207RT0003X.
Is James Park enrolled in Medicare?
Yes. James Park 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 James Park's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Park reassigns Medicare benefits to 5 organizations: North Shore-Lij Medical PC (Great Neck, NY), Nyu Langone Hospitals (New York, NY), Maimonides Medical Center - Mmc Gastroenterology Fpp (Brooklyn, NY), Maimonides Faculty Practice Plan (Brooklyn, NY) and New York University (Boynton Beach, FL). 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 James Park's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Park accept?
Health plans from Anthem Blue Cross and Blue Shield list James Park 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 James Park affiliated with any hospitals?
According to CMS data, James Park is affiliated with North Shore University Hospital, Lenox Hill Hospital, Maimonides Medical Center and Long Island Jewish Medical Center.
When was this NPI record last updated?
The NPPES record for James Park was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. James Sungsik Park, MD · NPI 1073713772
Transplant Hepatology physician in Manhasset, New York. Individual provider, active in the CMS NPPES registry since July 20, 2007.
## Identity
- **NPI:** 1073713772 (Entity type: Individual)
- **Enumerated:** July 20, 2007
- **Primary specialty:** Internal Medicine - Transplant Hepatology · taxonomy 207RT0003X
- **State license:** 224343 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 COMMUNITY DR, Manhasset, NY 11030-3815
- **Phone:** (516) 472-5805
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); Nyu Langone Hospitals (NPI 1790975944, New York, NY); Maimonides Medical Center - Mmc Gastroenterology Fpp (NPI 1932216660, Brooklyn, NY); Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Buffalo School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** March 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1073713772) · Data from the CMS NPPES public registry.