Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Douglas A Gulick, P.T.

Physical Therapist in Alhambra, CA · enumerated 2006.

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

National Provider Identifier

1679645790

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Registry record

Entity type Individual (Type 1)

Name Mr. Douglas A Gulick

Credential P.T.

Sex Male

Practice address 55 S Raymond Ave, Ste 100, Alhambra, CA, 91801

Phone (626) 576-0591

Enumeration date Nov 14, 2006

Last updated in NPPES Apr 30, 2012

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT11915 (CA) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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

How do I verify Douglas Gulick's NPI record?

Cross-check NPI 1679645790 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679645790 active?

Yes, as of the latest NPPES snapshot, NPI 1679645790 is active (record last updated 2012-04-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-30.