Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Richard Tracy Carrigan, O.D.

Optometrist in Lansing, MI · enumerated 2005.

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

National Provider Identifier

1548242480

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Registry record

Entity type Individual (Type 1)

Name Dr. Richard Tracy Carrigan

Credential O.D.

Sex Male

Practice address 2117 E Grand Riv, Lansing, MI, 48912

Phone (517) 485-2213

Fax (517) 485-2220

Enumeration date Nov 16, 2005

Last updated in NPPES Jan 5, 2023

Taxonomy & licenses

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License RC002397 (MI) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License RC002397 (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
900C36539	Other	MI	BCBS OF MICHIGAN
945060600	Medicaid	MI	-

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 Richard Carrigan?

The National Provider Identifier (NPI) for Richard Carrigan is 1548242480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard Carrigan practice?

The practice location on file with NPPES is in Lansing, 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 2023-01-05.