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

William Gerlach, DPM

Foot & Ankle Surgery Podiatrist in Saint Louis, MO · enumerated 2005.

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

National Provider Identifier

1760464267

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Registry record

Entity type Individual (Type 1)

Name William Gerlach

Credential DPM

Sex Male

Practice address Saint Louis, MO, 63109

Phone (314) 352-5436

Fax (314) 352-0749

Enumeration date Nov 18, 2005

Last updated in NPPES Oct 20, 2011

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

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 000454 (MO) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
301521407	Medicaid	MO	-
P00276729	Other	MO	RR MEDICARE PIN

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

Where does William Gerlach practice?

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

What is the NPI number for William Gerlach?

The National Provider Identifier (NPI) for William Gerlach is 1760464267, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-20.