Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Richard Dale Frishman, MD

Psychiatry Physician in Napa, CA · enumerated 2005.

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

National Provider Identifier

1174507347

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Registry record

Entity type Individual (Type 1)

Name Richard Dale Frishman

Credential MD

Sex Male

Practice address 2100 Napa Vallejo Hwy, Napa, CA, 94558

Phone (707) 253-5405

Enumeration date Dec 1, 2005

Last updated in NPPES May 11, 2011

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License A054270 (CA) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5494 (AK) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 7405 (NV) Secondary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Richard Frishman?

Richard Frishman is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Amardeep Sahota Internal Medicine Physician · Napa, CA NPI 1831192103 Claire Fry Psychiatric Pharmacist · Napa, CA NPI 1538151980 Lane Melgarejo Internal Medicine Physician · Napa, CA NPI 1588657308 Andrew Sawicki Podiatrist · Napa, CA NPI 1306834163 Ernest Hanes Psychiatry Physician · Napa, CA NPI 1659361574 David Morse Podiatrist · Napa, CA NPI 1871579748 Katherine Warburton Forensic Psychiatry Physician · Napa, CA NPI 1295709277 Eric Schwartz Psychiatry Physician · Napa, CA NPI 1346214111

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-11.