What is George Grein's NPI number?

George Grein's National Provider Identifier (NPI) is 1811040579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is George Grein's specialty?

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

Where is George Grein located?

George Grein's practice location on file with NPPES is 1500 Abbott Rd Ste 120, East Lansing, MI 48823-1956.

What is George Grein's phone number?

The practice phone number listed in the NPPES registry for George Grein is (517) 351-9540.

Is George Grein's NPI active?

Yes — George Grein's NPI (1811040579) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

George Grein, D.D.S.

NPI 1811040579 · General Practice Dentistry · East Lansing, MI

George Grein, D.D.S. is a General Practice Dentistry provider in East Lansing, MI (NPI 1811040579).

Provider details

NPI number: 1811040579
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 2901008990 (MI)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 2901008990 (MI)
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

1500 Abbott Rd Ste 120

East Lansing, MI 48823-1956

Phone: (517) 351-9540

Fax: (517) 351-1645

Street-level locationGet directions

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Mailing address