William Schumacher
NPI 1104612217 · Medical Physician Assistant · New Haven, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Schumacher is a Medical Physician Assistant provider in New Haven, CT (NPI 1104612217).
Provider details
- NPI number
- 1104612217
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 7161 (CT)
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
1 yr 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
- 2025-04-16
- Last updated
- 2025-07-11
- Certified
- 2025-07-11
Frequently asked questions
- What is William Schumacher's NPI number?
- William Schumacher's National Provider Identifier (NPI) is 1104612217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Schumacher's specialty?
- William Schumacher is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Schumacher located?
- William Schumacher's practice location on file with NPPES is 20 York St, New Haven, CT 06510-3220.
- What is William Schumacher's phone number?
- The practice phone number listed in the NPPES registry for William Schumacher is (203) 688-4242.
- Does William Schumacher accept Medicare?
- William Schumacher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Schumacher's NPI active?
- Yes — William Schumacher's NPI (1104612217) is active in the NPPES registry as of the last update on 2025-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.