Janice Williams, P.A.
NPI 1710010434 · Medical Physician Assistant · Valley Stream, NY
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janice Williams, P.A. is a Medical Physician Assistant provider in Valley Stream, NY (NPI 1710010434).
Provider details
- NPI number
- 1710010434
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 011663-1 (NY)
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
- 2007-03-13
- Last updated
- 2008-05-16
Frequently asked questions
- What is Janice Williams's NPI number?
- Janice Williams's National Provider Identifier (NPI) is 1710010434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Williams's specialty?
- Janice Williams is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janice Williams located?
- Janice Williams's practice location on file with NPPES is 39 Jasper St, Valley Stream, NY 11580-1636.
- What is Janice Williams's phone number?
- The practice phone number listed in the NPPES registry for Janice Williams is (917) 371-0226.
- Does Janice Williams accept Medicare?
- Janice Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janice Williams's NPI active?
- Yes — Janice Williams's NPI (1710010434) is active in the NPPES registry as of the last update on 2008-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.