Permanente Medical Group Inc
NPI 1336222397 · Internal Medicine Physician · Vallejo, CA
Permanente Medical Group Inc is a Internal Medicine Physician organization in Vallejo, CA (NPI 1336222397).
Provider details
- NPI number
- 1336222397
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Permanente Medical Group, Inc.
- Organization subpart
- Yes
- Authorized official
- Patricia West, Chief Financial Officer(510) 295-7207
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Anesthesiology Physician207L00000X
Allopathic & Osteopathic Physicians
- Dermatology Physician207N00000X
Allopathic & Osteopathic Physicians
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
- Ophthalmology Physician207W00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 520 Chadbourne RdFairfield, CA 94534-9656Phone: (707) 366-3600
Registry dates
- Enumerated
- 2006-10-23
- Last updated
- 2025-04-14
- Certified
- 2025-04-14
Frequently asked questions
- What is Permanente Medical Group Inc's NPI number?
- Permanente Medical Group Inc's National Provider Identifier (NPI) is 1336222397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Permanente Medical Group Inc?
- Permanente Medical Group Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Permanente Medical Group Inc located?
- Permanente Medical Group Inc's practice location on file with NPPES is 975 Sereno Drive, Vallejo, CA 94589-2441.
- What is Permanente Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Permanente Medical Group Inc is (707) 651-1000.
- Who is the authorized official for Permanente Medical Group Inc?
- The authorized official listed on Permanente Medical Group Inc's NPPES record is Patricia West, Chief Financial Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Permanente Medical Group Inc's NPI active?
- Yes — Permanente Medical Group Inc's NPI (1336222397) is active in the NPPES registry as of the last update on 2025-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.