William Zehner, MD
NPI 1295732584 · Emergency Medicine Physician · Liverpool, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Zehner, MD is a Emergency Medicine Physician provider in Liverpool, NY (NPI 1295732584).
Provider details
- NPI number
- 1295732584
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 181937 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-07-01
- Last updated
- 2021-03-06
- Certified
- 2021-03-06
Frequently asked questions
- What is William Zehner's NPI number?
- William Zehner's National Provider Identifier (NPI) is 1295732584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Zehner's specialty?
- William Zehner is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Zehner located?
- William Zehner's practice location on file with NPPES is 5100 W. Taft Rd., Liverpool, NY 13088.
- What is William Zehner's phone number?
- The practice phone number listed in the NPPES registry for William Zehner is (315) 452-2333.
- Does William Zehner accept Medicare?
- William Zehner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Zehner's NPI active?
- Yes — William Zehner's NPI (1295732584) is active in the NPPES registry as of the last update on 2021-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.