What is Dennis Mcmahon's NPI number?

Dennis Mcmahon's National Provider Identifier (NPI) is 1649338799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Mcmahon's specialty?

Dennis Mcmahon is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).

Where is Dennis Mcmahon located?

Dennis Mcmahon's practice location on file with NPPES is 2480 White Bear Ave N, Maplewood, MN 55109-5121.

What is Dennis Mcmahon's phone number?

The practice phone number listed in the NPPES registry for Dennis Mcmahon is (516) 777-7744.

Is Dennis Mcmahon's NPI active?

Yes — Dennis Mcmahon's NPI (1649338799) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Dennis Mcmahon, DDS

NPI 1649338799 · Endodontics · Maplewood, MN

Dennis Mcmahon, DDS is a Endodontics provider in Maplewood, MN (NPI 1649338799).

Provider details

NPI number: 1649338799
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DDS
Sex: Male
Sole proprietor: Yes
License: 8041 (MN)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 8041 (MN)
Dental Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 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

2480 White Bear Ave N

Maplewood, MN 55109-5121

Phone: (516) 777-7744

Street-level locationGet directions

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Mailing address