What is Holly Gross's NPI number?

Holly Gross's National Provider Identifier (NPI) is 1083810618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Gross's specialty?

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

Where is Holly Gross located?

Holly Gross's practice location on file with NPPES is 58 Leslie Lane, Smithtown, NY 11787.

What is Holly Gross's phone number?

The practice phone number listed in the NPPES registry for Holly Gross is (631) 543-3250.

Is Holly Gross's NPI active?

Yes — Holly Gross's NPI (1083810618) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Holly Gross, DMD

NPI 1083810618 · Dentist · Smithtown, NY

Holly Gross, DMD is a Dentist provider in Smithtown, NY (NPI 1083810618).

Provider details

NPI number: 1083810618
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DMD
Sex: Female
Sole proprietor: No
License: 0366451 (NY)

Specialties & taxonomies

DentistPrimary122300000XLicense 0366451 (NY)
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

58 Leslie Lane

Smithtown, NY 11787

Phone: (631) 543-3250

Street-level locationGet directions

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Mailing address