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

Dr. Robert Mario Trafeli, D.O.

Family Medicine Physician in Santa Monica, CA · enumerated 2008.

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

National Provider Identifier

1235381781

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert Mario Trafeli

Credential D.O.

Sex Male

Practice address Santa Monica, CA, 90405

Phone (310) 722-0033

Enumeration date Oct 15, 2008

Last updated in NPPES Oct 15, 2008

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 20A5618 (CA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5103325-1204 (UT) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 1235381781 active?

Yes, as of the latest NPPES snapshot, NPI 1235381781 is active (record last updated 2008-10-15).

How do I verify Robert Trafeli's NPI record?

Cross-check NPI 1235381781 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-15.