What is David Gruber's NPI number?

David Gruber's National Provider Identifier (NPI) is 1912913153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is David Gruber's specialty?

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

Where is David Gruber located?

David Gruber's practice location on file with NPPES is 3320 Alpine Ave Nw, Grand Rapids, MI 49544-1677.

What is David Gruber's phone number?

The practice phone number listed in the NPPES registry for David Gruber is (616) 649-2425.

Is David Gruber's NPI active?

Yes — David Gruber's NPI (1912913153) is active in the NPPES registry as of the last update on 2019-11-18.

IndividualActive

David Gruber, DDS, MS

NPI 1912913153 · Endodontics · Grand Rapids, MI

David Gruber, DDS, MS is a Endodontics provider in Grand Rapids, MI (NPI 1912913153).

Provider details

NPI number: 1912913153
Entity type: Individual
Primary specialty: EndodonticsDental Providers
Credential: DDS, MS
Sex: Male
Sole proprietor: Yes
License: 2901014839 (MI)

Specialties & taxonomies

EndodonticsPrimary1223E0200XLicense 2901014839 (MI)
Dental Providers

Profile Score

Detailed profile(91/100 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

3320 Alpine Ave Nw

Grand Rapids, MI 49544-1677

Phone: (616) 649-2425

Street-level locationGet directions

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Mailing address