Kelly Thomashefski, PA-C
NPI 1497123582 · Physician Assistant · Williamsville, NY
Kelly Thomashefski, PA-C is a Physician Assistant provider in Williamsville, NY (NPI 1497123582).
Provider details
- NPI number
- 1497123582
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 018865 (NY)
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
10 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
- 2015-09-08
- Last updated
- 2015-09-08
Frequently asked questions
- What is Kelly Thomashefski's NPI number?
- Kelly Thomashefski's National Provider Identifier (NPI) is 1497123582, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Thomashefski's specialty?
- Kelly Thomashefski is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Thomashefski located?
- Kelly Thomashefski's practice location on file with NPPES is 5225 Sheridan Dr, Williamsville, NY 14221-3573.
- What is Kelly Thomashefski's phone number?
- The practice phone number listed in the NPPES registry for Kelly Thomashefski is (716) 839-3638.
- Is Kelly Thomashefski's NPI active?
- Yes — Kelly Thomashefski's NPI (1497123582) is active in the NPPES registry as of the last update on 2015-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.