William Kenworthey, PA
NPI 1083031504 · Surgical Physician Assistant · Redwood City, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kenworthey, PA is a Surgical Physician Assistant provider in Redwood City, CA (NPI 1083031504).
Provider details
- NPI number
- 1083031504
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 51396 (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
12 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
- 2014-03-21
- Last updated
- 2022-05-27
- Certified
- 2022-05-16
Frequently asked questions
- What is William Kenworthey's NPI number?
- William Kenworthey's National Provider Identifier (NPI) is 1083031504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kenworthey's specialty?
- William Kenworthey is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Kenworthey located?
- William Kenworthey's practice location on file with NPPES is 905 Maple Street, Redwood City, CA 94063.
- What is William Kenworthey's phone number?
- The practice phone number listed in the NPPES registry for William Kenworthey is (650) 299-2290.
- Does William Kenworthey accept Medicare?
- William Kenworthey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kenworthey's NPI active?
- Yes — William Kenworthey's NPI (1083031504) is active in the NPPES registry as of the last update on 2022-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.