HYON KIM MD
NPI 1649716689
Internal Medicine - Endocrinology, Diabetes & Metabolism in New Brunswick, NJ
About Hyon Kim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HYON KIM MD (NPI 1649716689) is an individual endocrinology, diabetes & metabolism provider in New Brunswick, New Jersey, licensed in New Jersey (25MA11090200) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital, and maintains a secondary practice location in New York.
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
Hyon Kim 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 Reassignment
Medicare enrollment records show Hyon Kim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Brunswick, NJ 08901
- Reassigned Medicare billing, New Jersey enrollment
- 641 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Robert Wood Johnson University Hospital
Acute Care Hospitals · New Brunswick, NJRobert Wood Johnson University Hospital - Somerset
Acute Care Hospitals · Somerville, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW BRUNSWICK, NJ 08901
NEW BRUNSWICK, NJ 08901
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 Hyon Kim's NPI number?
The NPI number for Hyon Kim is 1649716689. It was assigned to this individual provider in the NPPES registry on January 15, 2017.
Where is Hyon Kim located?
Hyon Kim practices at 1 Rwj Pl Meb 486, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ 08901. The listed phone number is (732) 235-7742.
What is Hyon Kim's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Hyon Kim enrolled in Medicare?
Yes. Hyon Kim 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 organization bills Medicare for Hyon Kim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hyon Kim reassigns Medicare benefits to Rutgers Health-Rwj Scleroderma Program (New Brunswick, NJ). 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 Hyon Kim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hyon Kim accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Hyon Kim 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 Hyon Kim affiliated with any hospitals?
According to CMS data, Hyon Kim is affiliated with Robert Wood Johnson University Hospital and Robert Wood Johnson University Hospital - Somerset.
When was this NPI record last updated?
The NPPES record for Hyon Kim was last updated on April 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Hyon Kim, MD · NPI 1649716689
Endocrinology, Diabetes & Metabolism physician in New Brunswick, New Jersey. Individual provider, active in the CMS NPPES registry since January 15, 2017.
## Identity
- **NPI:** 1649716689 (Entity type: Individual)
- **Enumerated:** January 15, 2017
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 25MA11090200 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 RWJ PL, MEB 486, RUTGERS ROBERT WOOD JOHNSON MEDICAL SCHOOL, New Brunswick, NJ 08901-1928
- **Phone:** (732) 235-7742
## 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:** Rutgers Health-Rwj Scleroderma Program (NPI 1215062005, New Brunswick, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 2016
## Record status
- **NPPES last updated:** April 30, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1649716689) · Data from the CMS NPPES public registry.