Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle Weissman, M.D.

Neonatal-Perinatal Medicine Physician in New York, NY · enumerated 2006.

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

National Provider Identifier

1174682603

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Registry record

Entity type Individual (Type 1)

Name Dr. Michelle Weissman

Credential M.D.

Sex Female

Practice address 525 E 68th St # N-506, New York, NY, 10021

Phone (212) 746-3530

Enumeration date Dec 8, 2006

Last updated in NPPES Nov 1, 2024

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 25MA07936600 (NJ) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 229496 (NY) Secondary

2080N0001X Neonatal-Perinatal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA07936600 (NJ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Michelle Weissman practice?

The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Michelle Weissman?

The National Provider Identifier (NPI) for Michelle Weissman is 1174682603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Ajey Jain Neonatal-Perinatal Medicine Physician · New York, NY NPI 1760579841

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-01.