Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pt Works

Q: What is the NPI number for Pt Works?

The NPI for Pt Works is 1932114519, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapist in Los Altos, CA · enumerated 2006 · authorized official Alison Barker, Owner.

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

National Provider Identifier

1932114519

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Registry record

Entity type Organization (Type 2)

Legal business name Pt Works

Practice address 794 Altos Oaks Dr, Los Altos, CA, 94024

Phone (650) 947-9646

Fax (650) 947-9566

Enumeration date Jul 30, 2006

Last updated in NPPES Nov 8, 2007

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Alison Barker

Title Owner

Phone (650) 947-9646

Other identifiers

Identifier	Type	State	Issuer
CG5266	Other	CA	RAILROAD MEDICARE
ZZZ55575Z	Other	CA	BLUE SHIELD

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

Who is the authorized official for Pt Works?

NPPES lists Alison Barker (Owner) as the authorized official for this organization.

What is the NPI number for Pt Works?

The NPI for Pt Works is 1932114519, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-08.