Peter Mcmahon
NPI 1356686224 · Hearing Instrument Specialist · Cortland, NY
Peter Mcmahon is a Hearing Instrument Specialist provider in Cortland, NY (NPI 1356686224).
Provider details
- NPI number
- 1356686224
- Entity type
- Individual
- Primary specialty
- Hearing Instrument SpecialistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 14000031536 (NY)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-12-04
- Last updated
- 2012-12-04
Frequently asked questions
- What is Peter Mcmahon's NPI number?
- Peter Mcmahon's National Provider Identifier (NPI) is 1356686224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Mcmahon's specialty?
- Peter Mcmahon is listed in the NPPES registry with a primary specialty of Hearing Instrument Specialist (Speech, Language and Hearing Service Providers).
- Where is Peter Mcmahon located?
- Peter Mcmahon's practice location on file with NPPES is 9 Church St, Cortland, NY 13045-2709.
- What is Peter Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Peter Mcmahon is (607) 756-8915.
- Is Peter Mcmahon's NPI active?
- Yes — Peter Mcmahon's NPI (1356686224) is active in the NPPES registry as of the last update on 2012-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.