Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Prima Medical Foundation

Q: What is the NPI number for Prima Medical Foundation?

The NPI for Prima Medical Foundation is 1396909735, a Type 2 (organization) record in the CMS NPPES registry.

Pediatrics Physician in Greenbrae, CA · enumerated 2008 · authorized official Joanna Rubel, Sr. Director of Practice Operations.

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

National Provider Identifier

1396909735

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Registry record

Entity type Organization (Type 2)

Legal business name Prima Medical Foundation

Other name <Unavail>

Parent organization Prima Medical Foundation

Practice address 1260 S. Eliseo Dr, Floor 2, Greenbrae, CA, 94904

Phone (415) 924-1214

Enumeration date Jul 15, 2008

Last updated in NPPES Jul 18, 2015

Taxonomy & classification

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License G55637 (CA) Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License A42149 (CA) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A65187 (CA) Secondary

Authorized official

Name Joanna Rubel

Title Sr. Director of Practice Operations

Phone (415) 842-5103

Other identifiers

Identifier	Type	State	Issuer
ZZZ03538Z	Other	CA	MEDICARE PTAN

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

Who is the authorized official for Prima Medical Foundation?

NPPES lists Joanna Rubel (Sr. Director of Practice Operations) as the authorized official for this organization.

What is the NPI number for Prima Medical Foundation?

The NPI for Prima Medical Foundation is 1396909735, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-18.