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

Gwen M Bertke, PTA

Q: What is the NPI number for Gwen Bertke?

The National Provider Identifier (NPI) for Gwen Bertke is 1063646537, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapy Assistant in Saint Marys, OH · enumerated 2009.

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

National Provider Identifier

1063646537

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Registry record

Entity type Individual (Type 1)

Name Gwen M Bertke

Credential PTA

Sex Female

Practice address Saint Marys, OH, 45885

Phone (419) 394-6376

Enumeration date May 12, 2009

Last updated in NPPES May 12, 2009

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

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 06511 (OH) Primary

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 Gwen Bertke practice?

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

What is the NPI number for Gwen Bertke?

The National Provider Identifier (NPI) for Gwen Bertke is 1063646537, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-12.