What is Eric Grammatikas's NPI number?

Eric Grammatikas's National Provider Identifier (NPI) is 1881752657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Eric Grammatikas's specialty?

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

Where is Eric Grammatikas located?

Eric Grammatikas's practice location on file with NPPES is 930 W Foothill Blvd, Upland, CA 91786-3756.

What is Eric Grammatikas's phone number?

The practice phone number listed in the NPPES registry for Eric Grammatikas is (909) 982-7566.

Is Eric Grammatikas's NPI active?

Yes — Eric Grammatikas's NPI (1881752657) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Eric Grammatikas, D.D.S.

NPI 1881752657 · General Practice Dentistry · Upland, CA

Eric Grammatikas, D.D.S. is a General Practice Dentistry provider in Upland, CA (NPI 1881752657).

Provider details

NPI number: 1881752657
Entity type: Individual
Primary specialty: General Practice DentistryDental Providers
Credential: D.D.S.
Sex: Male
Sole proprietor: Yes
License: 28156 (CA)

Specialties & taxonomies

General Practice DentistryPrimary1223G0001XLicense 28156 (CA)
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

930 W Foothill Blvd

Suite #d

Upland, CA 91786-3756

Phone: (909) 982-7566

Fax: (909) 982-9235

Street-level locationGet directions

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Mailing address