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

Seth Herman, M.D.

Brain Injury Medicine (Physical Medicine & Rehabilitation) Physician in Los Angeles, CA · enumerated 2008.

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

National Provider Identifier

1609041441

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Registry record

Entity type Individual (Type 1)
Name Seth Herman
Credential M.D.
Sex Male
Practice address Los Angeles, CA, 90067
Phone (424) 522-7100
Fax (424) 522-7900
Enumeration date Apr 23, 2008
Last updated in NPPES Aug 7, 2020

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

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 243525 (MA) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License C161882 (CA) Secondary
2081P0301X Brain Injury Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License C161882 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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.

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Frequently asked questions

Where does Seth Herman practice?
The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Seth Herman?
The National Provider Identifier (NPI) for Seth Herman is 1609041441, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-07.