Donna Sayadoff-Flaherty, PA-C
NPI 1639137904 · Physician Assistant · Nunda, NY
Donna Sayadoff-Flaherty, PA-C is a Physician Assistant provider in Nunda, NY (NPI 1639137904).
Provider details
- NPI number
- 1639137904
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 004381 (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
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
- 2006-05-03
- Last updated
- 2015-04-08
Frequently asked questions
- What is Donna Sayadoff-Flaherty's NPI number?
- Donna Sayadoff-Flaherty's National Provider Identifier (NPI) is 1639137904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Sayadoff-Flaherty's specialty?
- Donna Sayadoff-Flaherty is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donna Sayadoff-Flaherty located?
- Donna Sayadoff-Flaherty's practice location on file with NPPES is 61 State Street, Nunda, NY 14517-9785.
- What is Donna Sayadoff-Flaherty's phone number?
- The practice phone number listed in the NPPES registry for Donna Sayadoff-Flaherty is (585) 468-2528.
- Is Donna Sayadoff-Flaherty's NPI active?
- Yes — Donna Sayadoff-Flaherty's NPI (1639137904) is active in the NPPES registry as of the last update on 2015-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.