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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michel Ernest Nussbaum, M.D.

Gastroenterology Physician in Fresh Meadows, NY · enumerated 2006 · practices at Mark Novick MD PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215917935

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Registry record

Entity type Individual (Type 1)
Name Dr. Michel Ernest Nussbaum
Credential M.D.
Sex Male
Practice address 163-03 Horace Harding Expressway, Third Floor, Fresh Meadows, NY, 11365
Phone (718) 670-2386
Fax (718) 460-6869
Enumeration date Jan 19, 2006
Last updated in NPPES Jun 16, 2023

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 136263 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
10P0341 Other NY NY HOSPITAL COMM PLAN
666001 Other NY UNITED HEALTH CARE
0539960 Other NY AETNA
071A4110 Other NY BLUE CROSS
159885 Other NY ELDERPLAN
DS583 Other NY OXFORD
0C0936 Other NY HEALTH NET
00734556 Medicaid NY -
OH752P Other NY HEALTH CARE PARTNERS
0084958 Other NY GHI

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Michel Nussbaum?
Michel Nussbaum is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-16.