Michael Zang, MD
NPI 1114041555 · Pediatrics Physician · Williamsville, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Zang, MD is a Pediatrics Physician provider in Williamsville, NY (NPI 1114041555).
Provider details
- NPI number
- 1114041555
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 253577 (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
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
- 2007-03-19
- Last updated
- 2016-10-14
Frequently asked questions
- What is Michael Zang's NPI number?
- Michael Zang's National Provider Identifier (NPI) is 1114041555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Zang's specialty?
- Michael Zang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Zang located?
- Michael Zang's practice location on file with NPPES is 8643 Sheridan Dr, Williamsville, NY 14221-6315.
- What is Michael Zang's phone number?
- The practice phone number listed in the NPPES registry for Michael Zang is (716) 565-9030.
- Does Michael Zang accept Medicare?
- Michael Zang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Zang's NPI active?
- Yes — Michael Zang's NPI (1114041555) is active in the NPPES registry as of the last update on 2016-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.