Zachary Tomasik, PA
NPI 1255878351 · Physician Assistant · Buffalo, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Tomasik, PA is a Physician Assistant provider in Buffalo, NY (NPI 1255878351).
Provider details
- NPI number
- 1255878351
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2017-01-26
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Zachary Tomasik's NPI number?
- Zachary Tomasik's National Provider Identifier (NPI) is 1255878351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Tomasik's specialty?
- Zachary Tomasik is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Zachary Tomasik located?
- Zachary Tomasik's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.
- What is Zachary Tomasik's phone number?
- The practice phone number listed in the NPPES registry for Zachary Tomasik is (716) 845-2300.
- Does Zachary Tomasik accept Medicare?
- Zachary Tomasik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Tomasik's NPI active?
- Yes — Zachary Tomasik's NPI (1255878351) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.