Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Justin Newcomer, PT, DPT

Orthopedic Physical Therapist in San Rafael, CA · enumerated 2017.

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

National Provider Identifier

1013436682

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Registry record

Entity type Individual (Type 1)

Name Dr. Justin Newcomer

Credential PT, DPT

Sex Male

Practice address San Rafael, CA, 94901

Phone (415) 726-7696

Enumeration date Sep 14, 2017

Last updated in NPPES Jan 14, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 293704 (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

How do I verify Justin Newcomer's NPI record?

Cross-check NPI 1013436682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013436682 active?

Yes, as of the latest NPPES snapshot, NPI 1013436682 is active (record last updated 2025-01-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-14.