What is Gregory Mcmahon's NPI number?

Gregory Mcmahon's National Provider Identifier (NPI) is 1942269709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Mcmahon's specialty?

Gregory Mcmahon is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).

Where is Gregory Mcmahon located?

Gregory Mcmahon's practice location on file with NPPES is 2711 Albany Post Rd, Montgomery, NY 12549-2158.

What is Gregory Mcmahon's phone number?

The practice phone number listed in the NPPES registry for Gregory Mcmahon is (845) 457-1647.

Is Gregory Mcmahon's NPI active?

Yes — Gregory Mcmahon's NPI (1942269709) is active in the NPPES registry as of the last update on 2015-01-22.

IndividualActive

Gregory Mcmahon, D.D.S.

NPI 1942269709 · General Practice Dentistry · Montgomery, NY

Gregory Mcmahon, D.D.S. is a General Practice Dentistry provider in Montgomery, NY (NPI 1942269709).

Provider details

NPI number: 1942269709
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 043245 (NY)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 043245 (NY)
Dental Providers

Profile Score

Detailed profile(91/100 index)

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

2711 Albany Post Rd

Montgomery, NY 12549-2158

Phone: (845) 457-1647

Fax: (845) 818-3921

Street-level locationGet directions

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Mailing address