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Mary Mcmahon-Estephan
NPI 1215290747 · Specialist · Penfield, NY
Mary Mcmahon-Estephan is a Specialist provider in Penfield, NY (NPI 1215290747).
Provider details
- NPI number
- 1215290747
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
29 Split Rail Run
Penfield, NY 14526-9556
Phone: (585) 586-8270
Fax: (585) 586-8930
Street-level locationGet directions
Mailing address
29 Split Rail Run
Penfield, NY 14526-9556
Registry dates
- Enumerated
- 2012-06-19
- Last updated
- 2012-06-19
Frequently asked questions
- What is Mary Mcmahon-Estephan's NPI number?
- Mary Mcmahon-Estephan's National Provider Identifier (NPI) is 1215290747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Mcmahon-Estephan's specialty?
- Mary Mcmahon-Estephan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mary Mcmahon-Estephan located?
- Mary Mcmahon-Estephan's practice location on file with NPPES is 29 Split Rail Run, Penfield, NY 14526-9556.
- What is Mary Mcmahon-Estephan's phone number?
- The practice phone number listed in the NPPES registry for Mary Mcmahon-Estephan is (585) 586-8270.
- Is Mary Mcmahon-Estephan's NPI active?
- Yes — Mary Mcmahon-Estephan's NPI (1215290747) is active in the NPPES registry as of the last update on 2012-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.