Auxsophene Portier-Jones, PA
NPI 1972662674 · Physician Assistant · Fairfield, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Auxsophene Portier-Jones, PA is a Physician Assistant provider in Fairfield, CA (NPI 1972662674).
Provider details
- NPI number
- 1972662674
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA13579 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 documented practice location
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
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Auxsophene Portier-Jones's NPI number?
- Auxsophene Portier-Jones's National Provider Identifier (NPI) is 1972662674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Auxsophene Portier-Jones's specialty?
- Auxsophene Portier-Jones is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Auxsophene Portier-Jones located?
- Auxsophene Portier-Jones's practice location on file with NPPES is 1101 B Gale Wilson Blvd Ste 101c, Fairfield, CA 94533-3771.
- What is Auxsophene Portier-Jones's phone number?
- The practice phone number listed in the NPPES registry for Auxsophene Portier-Jones is (707) 419-8990.
- Does Auxsophene Portier-Jones accept Medicare?
- Auxsophene Portier-Jones is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Auxsophene Portier-Jones's NPI active?
- Yes — Auxsophene Portier-Jones's NPI (1972662674) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.