NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael L Wolf, OD

Optometrist in St Louis, MO · enumerated 2006.

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

National Provider Identifier

1043251150

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Michael L Wolf
Credential OD
Sex Male
Practice address 111 Cliff Cave Road, Suite 100, St Louis, MO, 63129
Fax (314) 293-9345
Enumeration date Jun 9, 2006
Last updated in NPPES Jul 16, 2010

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License T02717 (MO) 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
537942807 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Michael Wolf?
The National Provider Identifier (NPI) for Michael Wolf is 1043251150, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Wolf practice?
The practice location on file with NPPES is in St Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-16.