William Vanwagner, PA-C
NPI 1164456430 · Physician Assistant · Leeds, MA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Vanwagner, PA-C is a Physician Assistant provider in Leeds, MA (NPI 1164456430).
Provider details
- NPI number
- 1164456430
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 1350 (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
- 2006-07-10
- Last updated
- 2007-07-10
Frequently asked questions
- What is William Vanwagner's NPI number?
- William Vanwagner's National Provider Identifier (NPI) is 1164456430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Vanwagner's specialty?
- William Vanwagner is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Vanwagner located?
- William Vanwagner's practice location on file with NPPES is 421 N Main St, Leeds, MA 01053-9764.
- What is William Vanwagner's phone number?
- The practice phone number listed in the NPPES registry for William Vanwagner is (413) 582-3010.
- Does William Vanwagner accept Medicare?
- William Vanwagner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Vanwagner's NPI active?
- Yes — William Vanwagner's NPI (1164456430) is active in the NPPES registry as of the last update on 2007-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.