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Prima Medical Foundation

Pediatrics Physician in Mill Valley, CA · enumerated 2008 · authorized official Joel Criste, Ceo.

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

National Provider Identifier

1366606766

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Registry record

Entity type Organization (Type 2)
Legal business name Prima Medical Foundation
Parent organization Prima Medical Foundation
Practice address 655 Redwood Highway, Suite 216, Mill Valley, CA, 94941
Phone (415) 383-3500
Fax (415) 383-3554
Enumeration date Jul 15, 2008
Last updated in NPPES Aug 31, 2012

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G55637 (CA) Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A77821 (CA) Primary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A65187 (CA) Secondary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Joel Criste
Title Ceo
Phone (415) 884-1840

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Prima Medical Foundation?
Prima Medical Foundation is registered in NPPES as a Pediatrics Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-31.