What is Larry Erwich's NPI number?

Larry Erwich's National Provider Identifier (NPI) is 1083769921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Larry Erwich's specialty?

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

Where is Larry Erwich located?

Larry Erwich's practice location on file with NPPES is 420 S Main St, Cheshire, CT 06410-3145.

What is Larry Erwich's phone number?

The practice phone number listed in the NPPES registry for Larry Erwich is (203) 272-7044.

Is Larry Erwich's NPI active?

Yes — Larry Erwich's NPI (1083769921) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Larry Erwich, DMD

NPI 1083769921 · Dentist · Cheshire, CT

Larry Erwich, DMD is a Dentist provider in Cheshire, CT (NPI 1083769921).

Provider details

NPI number: 1083769921
Entity type: Individual
Primary specialty: DentistDental Providers
Credential: DMD
Sex: Male
Sole proprietor: No
License: 5540 (CT)

Specialties & taxonomies

DentistPrimary122300000XLicense 5540 (CT)
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

420 S Main St

Cheshire, CT 06410-3145

Phone: (203) 272-7044

Fax: (203) 250-9922

Street-level locationGet directions

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Mailing address