Mary Gannon, PA
NPI 1225014541 · Medical Physician Assistant · Buffalo, NY
Mary Gannon, PA is a Medical Physician Assistant provider in Buffalo, NY (NPI 1225014541).
Provider details
- NPI number
- 1225014541
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 008638-1 (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
- 2005-12-19
- Last updated
- 2013-10-25
Frequently asked questions
- What is Mary Gannon's NPI number?
- Mary Gannon's National Provider Identifier (NPI) is 1225014541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gannon's specialty?
- Mary Gannon is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Gannon located?
- Mary Gannon's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.
- What is Mary Gannon's phone number?
- The practice phone number listed in the NPPES registry for Mary Gannon is (716) 845-2300.
- Is Mary Gannon's NPI active?
- Yes — Mary Gannon's NPI (1225014541) is active in the NPPES registry as of the last update on 2013-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.