Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Eric James Welker, ATC PTA

Q: What is the NPI number for Eric Welker?

The National Provider Identifier (NPI) for Eric Welker is 1730259060, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapy Assistant in Signal Hill, CA · enumerated 2006.

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

National Provider Identifier

1730259060

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Registry record

Entity type Individual (Type 1)

Name Mr. Eric James Welker

Credential ATC PTA

Sex Male

Practice address 2501 Cherry Ave, Suite 250, Signal Hill, CA, 90755

Phone (562) 595-5159

Fax (562) 595-7839

Enumeration date Nov 8, 2006

Last updated in NPPES Apr 23, 2009

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT8297 (CA) 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

What is the NPI number for Eric Welker?

The National Provider Identifier (NPI) for Eric Welker is 1730259060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Welker practice?

The practice location on file with NPPES is in Signal Hill, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-23.