What is Grant Greene's NPI number?

Grant Greene's National Provider Identifier (NPI) is 1639260755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grant Greene's specialty?

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

Where is Grant Greene located?

Grant Greene's practice location on file with NPPES is 149 N State St, Concord, NH 03301-5013.

What is Grant Greene's phone number?

The practice phone number listed in the NPPES registry for Grant Greene is (603) 228-5577.

Is Grant Greene's NPI active?

Yes — Grant Greene's NPI (1639260755) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Grant Greene, DMD

NPI 1639260755 · Dentist · Concord, NH

Grant Greene, DMD is a Dentist provider in Concord, NH (NPI 1639260755).

Provider details

NPI number: 1639260755
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DMD
Sex: Male
Sole proprietor: Yes
License: 3079 (NH)

Specialties & taxonomies

DentistPrimary122300000XLicense 3079 (NH)
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

149 N State St

Concord, NH 03301-5013

Phone: (603) 228-5577

Street-level locationGet directions

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Mailing address