What is Constance Greene's NPI number?

Constance Greene's National Provider Identifier (NPI) is 1811191554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Constance Greene's specialty?

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

Where is Constance Greene located?

Constance Greene's practice location on file with NPPES is 284 Quarry Road, Milford, CT 06460.

What is Constance Greene's phone number?

The practice phone number listed in the NPPES registry for Constance Greene is (203) 414-7612.

Is Constance Greene's NPI active?

Yes — Constance Greene's NPI (1811191554) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Constance Greene, RN MS CDE RD CDN CMH

NPI 1811191554 · Nutritionist · Milford, CT

Constance Greene, RN MS CDE RD CDN CMH is a Nutritionist provider in Milford, CT (NPI 1811191554).

Provider details

NPI number: 1811191554
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Credential: RN MS CDE RD CDN CMH
Sex: Female
Sole proprietor: No
License: 00245 CD N (CT)

Practice location

284 Quarry Road

Suite 7

Milford, CT 06460

Phone: (203) 414-7612

Fax: (203) 877-5918

Street-level locationGet directions

More CT providers

Mailing address

284 Quarry Road

Milford, CT 06460

Specialties & taxonomies

NutritionistPrimary133N00000XLicense 00245 CD N (CT)
Dietary & Nutritional Service Providers
Registered Dietitian133V00000XLicense 000245 RD (CT)
Dietary & Nutritional Service Providers
Registered Nurse163W00000XLicense E31188 RN MS (CT)
Nursing Service 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.

Enumerated: 2007-06-14
Last updated: 2025-09-11

Frequently asked questions

What is Constance Greene's NPI number?: Constance Greene's National Provider Identifier (NPI) is 1811191554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Constance Greene's specialty?: Constance Greene is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
Where is Constance Greene located?: Constance Greene's practice location on file with NPPES is 284 Quarry Road, Milford, CT 06460.
What is Constance Greene's phone number?: The practice phone number listed in the NPPES registry for Constance Greene is (203) 414-7612.
Is Constance Greene's NPI active?: Yes — Constance Greene's NPI (1811191554) is active in the NPPES registry as of the last update on 2025-09-11.

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