What is Michael Grupka's NPI number?

Michael Grupka's National Provider Identifier (NPI) is 1275733750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Grupka's specialty?

Michael Grupka is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).

Where is Michael Grupka located?

Michael Grupka's practice location on file with NPPES is 491 Delaware St, Tonawanda, NY 14150-5350.

What is Michael Grupka's phone number?

The practice phone number listed in the NPPES registry for Michael Grupka is (716) 693-1299.

Is Michael Grupka's NPI active?

Yes — Michael Grupka's NPI (1275733750) is active in the NPPES registry as of the last update on 2007-07-23.

IndividualActive

Michael Grupka, D.D.S.

NPI 1275733750 · Dentist · Tonawanda, NY

Michael Grupka, D.D.S. is a Dentist provider in Tonawanda, NY (NPI 1275733750).

Provider details

NPI number: 1275733750
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 029132 (NY)

Specialties & taxonomies

DentistPrimary122300000XLicense 029132 (NY)
Dental Providers

Profile Score

Detailed profile(89/100 index)

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

Registry tenure38% of score
18 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

491 Delaware St

Tonawanda, NY 14150-5350

Phone: (716) 693-1299

Fax: (716) 688-5762

Street-level locationGet directions

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Mailing address