Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Barr, PT, DPT

Physical Therapist in Richmond, CA · enumerated 2017.

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

National Provider Identifier

1699215673

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Registry record

Entity type Individual (Type 1)

Name Nathan Barr

Credential PT, DPT

Sex Male

Practice address 2970 Hilltop Mall Rd Ste 203, Richmond, CA, 94806

Phone (510) 222-8000

Enumeration date Feb 24, 2017

Last updated in NPPES Feb 24, 2017

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 292824 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1699215673 active?

Yes, as of the latest NPPES snapshot, NPI 1699215673 is active (record last updated 2017-02-24).

How do I verify Nathan Barr's NPI record?

Cross-check NPI 1699215673 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Melodie Radler Venturi Medical Physician Assistant · Richmond, CA NPI 1134268998 Jeffrey Blankenship Orthopedic Physical Therapist · Richmond, CA NPI 1487950481 Shafon Rollins Medical Physician Assistant · Richmond, CA NPI 1912520297 Jennalyn Lew Orthopedic Physical Therapist · Richmond, CA NPI 1043821317 Jacob Peinado Physical Therapist · Richmond, CA NPI 1386319184 William Comer Family Nurse Practitioner · Richmond, CA NPI 1003505629 Kaith Anne Louise Erracho Physical Therapist · Richmond, CA NPI 1356221147

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-24.