Imee Williams, PA-C
NPI 1427761402 · Physician Assistant · San Francisco, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Imee Williams, PA-C is a Physician Assistant provider in San Francisco, CA (NPI 1427761402).
Provider details
- NPI number
- 1427761402
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 67147 (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
3 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
- 2023-01-04
- Last updated
- 2025-11-11
- Certified
- 2025-11-11
Frequently asked questions
- What is Imee Williams's NPI number?
- Imee Williams's National Provider Identifier (NPI) is 1427761402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Imee Williams's specialty?
- Imee Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Imee Williams located?
- Imee Williams's practice location on file with NPPES is 909 Hyde St Ste 230, San Francisco, CA 94109-4845.
- What is Imee Williams's phone number?
- The practice phone number listed in the NPPES registry for Imee Williams is (415) 779-8332.
- Does Imee Williams accept Medicare?
- Imee Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Imee Williams's NPI active?
- Yes — Imee Williams's NPI (1427761402) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.