Pamela Britto-Williams, MD
NPI 1457663452 · Allergy & Immunology Physician · Fresno, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Britto-Williams, MD is a Allergy & Immunology Physician provider in Fresno, CA (NPI 1457663452).
Provider details
- NPI number
- 1457663452
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301081234 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-07-07
- Last updated
- 2022-01-24
- Certified
- 2022-01-24
Frequently asked questions
- What is Pamela Britto-Williams's NPI number?
- Pamela Britto-Williams's National Provider Identifier (NPI) is 1457663452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Britto-Williams's specialty?
- Pamela Britto-Williams is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Pamela Britto-Williams located?
- Pamela Britto-Williams's practice location on file with NPPES is 7300 N Fresno St, Fresno, CA 93720-2941.
- What is Pamela Britto-Williams's phone number?
- The practice phone number listed in the NPPES registry for Pamela Britto-Williams is (559) 448-4500.
- Does Pamela Britto-Williams accept Medicare?
- Pamela Britto-Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Britto-Williams's NPI active?
- Yes — Pamela Britto-Williams's NPI (1457663452) is active in the NPPES registry as of the last update on 2022-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.