William King, PA-C
NPI 1962521104 · Medical Physician Assistant · Ware, MA
William King, PA-C is a Medical Physician Assistant provider in Ware, MA (NPI 1962521104).
Provider details
- NPI number
- 1962521104
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 362122 (MA)
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
- 2007-03-28
- Last updated
- 2019-09-17
Frequently asked questions
- What is William King's NPI number?
- William King's National Provider Identifier (NPI) is 1962521104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William King's specialty?
- William King is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William King located?
- William King's practice location on file with NPPES is 85 South St, Ware, MA 01082-1667.
- What is William King's phone number?
- The practice phone number listed in the NPPES registry for William King is (413) 967-2179.
- Is William King's NPI active?
- Yes — William King's NPI (1962521104) is active in the NPPES registry as of the last update on 2019-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.