DR. HETTY CHUNG M.D.
NPI 1275504714
Obstetrics & Gynecology in New Hyde Park, NY
About Dr. Hetty Chung M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HETTY CHUNG M.D. (NPI 1275504714) is an individual obstetrics & gynecology provider in New Hyde Park, New York, licensed in New York (225508) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of State University Of New York Downstate Medical Center (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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. Hetty Chung M.d. 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 Hetty Chung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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 12
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.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYSt Francis Hospital - The Heart Center
Acute Care Hospitals · Roslyn, NYNyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW HYDE PARK, NY 11042
NEW HYDE PARK, NY 11042
NEW HYDE PARK, NY 11042
NEW HYDE PARK, NY 11042
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 Hetty Chung's NPI number?
The NPI number for Hetty Chung is 1275504714. It was assigned to this individual provider in the NPPES registry on February 1, 2006.
Where is Hetty Chung located?
Hetty Chung practices at 3111 New Hyde Park Rd, New Hyde Park, NY 11042. The listed phone number is (516) 365-6100.
What is Hetty Chung's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Hetty Chung enrolled in Medicare?
Yes. Hetty Chung 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 Hetty Chung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hetty Chung reassigns Medicare benefits to North Shore - Lij Medical PC (New Hyde Park, 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 Hetty Chung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hetty Chung affiliated with any hospitals?
According to CMS data, Hetty Chung is affiliated with North Shore University Hospital, St Francis Hospital - The Heart Center and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Hetty Chung was last updated on January 29, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.