What is Sondra Martinez's NPI number?

Sondra Martinez's National Provider Identifier (NPI) is 1841042876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sondra Martinez's specialty?

Sondra Martinez is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).

Where is Sondra Martinez located?

Sondra Martinez's practice location on file with NPPES is 1389 W Main St Ste 223, Waterbury, CT 06708-3104.

What is Sondra Martinez's phone number?

The practice phone number listed in the NPPES registry for Sondra Martinez is (860) 307-9971.

Is Sondra Martinez's NPI active?

Yes — Sondra Martinez's NPI (1841042876) is active in the NPPES registry as of the last update on 2025-01-18.

IndividualActive

Sondra Martinez, MS

NPI 1841042876 · Nutritionist · Waterbury, CT

Sondra Martinez, MS is a Nutritionist provider in Waterbury, CT (NPI 1841042876).

Provider details

NPI number: 1841042876
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Credential: MS
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

NutritionistPrimary133N00000X
Dietary & Nutritional Service Providers
Health & Wellness Coach171400000X
Other Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
2 yrs in NPPES registry
Profile completeness38% of score
83% 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

1389 W Main St Ste 223

Waterbury, CT 06708-3104

Phone: (860) 307-9971

Street-level locationGet directions

More CT providers

Mailing address