What is Merdoche Gustave's NPI number?

Merdoche Gustave's National Provider Identifier (NPI) is 1003799362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Merdoche Gustave's specialty?

Merdoche Gustave is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).

Where is Merdoche Gustave located?

Merdoche Gustave's practice location on file with NPPES is 150 Gold Star Hwy, Groton, CT 06340-3442.

What is Merdoche Gustave's phone number?

The practice phone number listed in the NPPES registry for Merdoche Gustave is (860) 449-0185.

Is Merdoche Gustave's NPI active?

Yes — Merdoche Gustave's NPI (1003799362) is active in the NPPES registry as of the last update on 2025-07-25.

IndividualActive

Merdoche Gustave

NPI 1003799362 · Optician · Groton, CT

Merdoche Gustave is a Optician provider in Groton, CT (NPI 1003799362).

Provider details

NPI number: 1003799362
Entity type: Individual
Primary specialty: OpticianEye and Vision Services Providers
Sex: Male
Sole proprietor: Yes
License: 1939 (CT)

Practice location

150 Gold Star Hwy

Groton, CT 06340-3442

Phone: (860) 449-0185

Street-level locationGet directions

More CT providers

Mailing address

150 Gold Star Hwy

Groton, CT 06340-3442

Specialties & taxonomies

OpticianPrimary156FX1800XLicense 1939 (CT)
Eye and Vision Services Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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.

Enumerated: 2025-07-25
Last updated: 2025-07-25
Certified: 2025-07-25

Frequently asked questions

What is Merdoche Gustave's NPI number?: Merdoche Gustave's National Provider Identifier (NPI) is 1003799362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Merdoche Gustave's specialty?: Merdoche Gustave is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
Where is Merdoche Gustave located?: Merdoche Gustave's practice location on file with NPPES is 150 Gold Star Hwy, Groton, CT 06340-3442.
What is Merdoche Gustave's phone number?: The practice phone number listed in the NPPES registry for Merdoche Gustave is (860) 449-0185.
Is Merdoche Gustave's NPI active?: Yes — Merdoche Gustave's NPI (1003799362) is active in the NPPES registry as of the last update on 2025-07-25.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions