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Permanente Medical Group Inc

Internal Medicine Physician in Vallejo, CA · enumerated 2006 · authorized official Patricia West, Chief Financial Officer.

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

National Provider Identifier

1336222397

Verified

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Registry record

Entity type Organization (Type 2)
Legal business name Permanente Medical Group Inc
Parent organization Permanente Medical Group, Inc.
Practice address 975 Sereno Drive, Vallejo, CA, 94589
Phone (707) 651-1000
Enumeration date Oct 23, 2006
Last updated in NPPES Apr 14, 2025

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians Secondary
207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Secondary
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Secondary
207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Secondary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary
261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Secondary

Authorized official

Name Patricia West
Title Chief Financial Officer
Phone (510) 295-7207

Other identifiers

Identifier Type State Issuer
ZZZ20736Z Medicaid CA -
ZZZ20727Z Medicaid CA -
ZZZ31052Z Other - BLUE SHIELD
LAB85875F Medicaid CA -
GR0015722 Medicaid CA -
GR0046770 Medicaid CA -
GRN000111 Medicaid CA -
ZZZ20735Z Medicaid CA -

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

What type of organization is Permanente Medical Group Inc?
Permanente Medical Group Inc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-14.