Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Lynn Caulfield, M.P.T.

Physical Therapist in Richmond, CA · enumerated 2006.

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

National Provider Identifier

1093883472

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Registry record

Entity type Individual (Type 1)

Name Gretchen Lynn Caulfield

Credential M.P.T.

Sex Female

Practice address 901 Nevin Ave, Richmond, CA, 94801

Phone (510) 307-1677

Enumeration date Dec 1, 2006

Last updated in NPPES Jan 3, 2022

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT 21467 (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.

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Frequently asked questions

How do I verify Gretchen Caulfield's NPI record?

Cross-check NPI 1093883472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093883472 active?

Yes, as of the latest NPPES snapshot, NPI 1093883472 is active (record last updated 2022-01-03).

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Sally Burtle Dermatology Physician · Richmond, CA NPI 1821093972 Gregory Lee Family Medicine Physician · Richmond, CA NPI 1649255282 Krista Huerta Emergency Medicine Physician · Richmond, CA NPI 1477538452 Julie Steiner Internal Medicine Physician · Richmond, CA NPI 1407815897 Erica Canales Obstetrics & Gynecology Physician · Richmond, CA NPI 1154381234 Hester Lee Ophthalmology Physician · Richmond, CA NPI 1538111026 Julia Rogers Clinical Psychologist · Richmond, CA NPI 1992743413 Gillian Emblad Physician Assistant · Richmond, CA NPI 1467494906

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-03.