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

Dr. Christopher A Gilmartin, O.D.

Corneal and Contact Management Optometrist in Traverse City, MI · enumerated 2009 · practices at Christopher Gilmartin, O.D., Inc.

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

National Provider Identifier

1528396900

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher A Gilmartin

Credential O.D.

Sex Male

Practice address Traverse City, MI, 49684

Phone (231) 944-5839

Enumeration date Nov 24, 2009

Last updated in NPPES Jun 10, 2014

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 4901004823 (MI) Secondary

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 4901004823 (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
1528396900	Medicaid	MO	-

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

What is the NPI number for Christopher Gilmartin?

The National Provider Identifier (NPI) for Christopher Gilmartin is 1528396900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Gilmartin practice?

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

Other providers at this practice address

Browse all →

Pamela Gilmartin Optometrist · Traverse City, MI NPI 1922242825 Christopher Gilmartin, O.D., Inc Corneal and Contact Management Optometrist · Traverse City, MI NPI 1023486545

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-10.