What is Michael Grzelak's NPI number?

Michael Grzelak's National Provider Identifier (NPI) is 1831305002, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Grzelak's specialty?

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

Where is Michael Grzelak located?

Michael Grzelak's practice location on file with NPPES is 137 Summit Ave, Summit, NJ 07901-2800.

What is Michael Grzelak's phone number?

The practice phone number listed in the NPPES registry for Michael Grzelak is (908) 273-0884.

Is Michael Grzelak's NPI active?

Yes — Michael Grzelak's NPI (1831305002) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Michael Grzelak, D.M.D.

NPI 1831305002 · Dentist · Summit, NJ

Michael Grzelak, D.M.D. is a Dentist provider in Summit, NJ (NPI 1831305002).

Provider details

NPI number: 1831305002
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: D.M.D.
Sex: Male
Sole proprietor: Yes
License: 10605 (NJ)

Specialties & taxonomies

DentistPrimary122300000XLicense 10605 (NJ)
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
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

137 Summit Ave

Summit, NJ 07901-2800

Phone: (908) 273-0884

Fax: (908) 273-7532

Street-level locationGet directions

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Mailing address