MICHAEL J HONG MD
NPI 1760595771
Internal Medicine - Cardiovascular Disease in Buffalo, NY
About Michael J Hong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL J HONG MD (NPI 1760595771) is an individual cardiovascular disease provider in Buffalo, New York, licensed in New York (158623) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Kaleida Health, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (1983).
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
Michael J Hong 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 Michael Hong reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14214
- Reassigned Medicare billing, New York enrollment
- 515 clinicians in this Medicare group
Buffalo, NY 14214
- Reassigned Medicare billing, New York enrollment
- 332 clinicians in this Medicare group
Kenmore, NY 14217
- Reassigned Medicare billing, New York enrollment
- 271 clinicians in this Medicare group
Buffalo, NY 14220
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Mercy Hospital Of Buffalo
- 499 clinicians in this Medicare group
Lewiston, NY 14092
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Mount St. Marys Hospital Of Niagara Falls
- 289 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 22
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.
Kaleida Health
Acute Care Hospitals · Buffalo, NYSisters Of Charity Hospital
Acute Care Hospitals · Buffalo, NYBrooks-Tlc Hospital System, Inc
Acute Care Hospitals · Dunkirk, NYMercy Hospital Of Buffalo
Acute Care Hospitals · Buffalo, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14215 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BUFFALO, NY 14215
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 Michael Hong's NPI number?
The NPI number for Michael Hong is 1760595771. It was assigned to this individual provider in the NPPES registry on August 16, 2006.
Where is Michael Hong located?
Michael Hong practices at 3435 Bailey Ave, Buffalo, NY 14215. The listed phone number is (716) 835-2981.
What is Michael Hong's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Michael Hong enrolled in Medicare?
Yes. Michael Hong 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 Michael Hong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Hong reassigns Medicare benefits to 5 organizations: Sisters Of Charity Hospital Of Buffalo New York (Buffalo, NY), Trinity Medical Wny PC (Buffalo, NY), Kenmore Mercy Hospital (Kenmore, NY), Chs Neuroscience Group (Buffalo, NY) and Mount St. Mary's Hospital Of Niagara Falls (Lewiston, NY). 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 Michael Hong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Hong affiliated with any hospitals?
According to CMS data, Michael Hong is affiliated with Kaleida Health, Sisters Of Charity Hospital, Brooks-Tlc Hospital System, Inc and Mercy Hospital Of Buffalo.
When was this NPI record last updated?
The NPPES record for Michael Hong was last updated on December 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.