Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Nora Clancy, O.D.

Optometrist in Clarkston, MI · enumerated 2009.

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

National Provider Identifier

1477780658

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Registry record

Entity type Individual (Type 1)

Name Nora Clancy

Credential O.D.

Sex Female

Practice address Clarkston, MI, 48346

Phone (248) 620-1100

Fax (248) 620-1196

Enumeration date Jun 16, 2009

Last updated in NPPES Aug 28, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4901003305 (MI) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
900F36787	Other	MI	BLUE CROSS AND BLUE SHIELD
M41550002	Other	MI	MEDICARE PTAN

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

How do I verify Nora Clancy's NPI record?

Cross-check NPI 1477780658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1477780658 active?

Yes, as of the latest NPPES snapshot, NPI 1477780658 is active (record last updated 2012-08-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-28.