Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Roy Rosen, M.D.

Q: What is the NPI number for Roy Rosen?

The National Provider Identifier (NPI) for Roy Rosen is 1427140672, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in Ypsilanti, MI · enumerated 2006.

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

National Provider Identifier

1427140672

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Registry record

Entity type Individual (Type 1)

Name Roy Rosen

Credential M.D.

Sex Male

Practice address 4936 W. Clark Road, Suite 101, Ypsilanti, MI, 48197

Phone (734) 434-3000

Fax (734) 434-8040

Enumeration date Sep 28, 2006

Last updated in NPPES Dec 30, 2016

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301063915 (MI) 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

What is the NPI number for Roy Rosen?

The National Provider Identifier (NPI) for Roy Rosen is 1427140672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Roy Rosen practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-30.