What is Clare Gelissen's NPI number?

Clare Gelissen's National Provider Identifier (NPI) is 1720256241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Clare Gelissen's specialty?

Clare Gelissen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Clare Gelissen located?

Clare Gelissen's practice location on file with NPPES is 103 Danbury Rd, Ridgefield, CT 06877-4105.

What is Clare Gelissen's phone number?

The practice phone number listed in the NPPES registry for Clare Gelissen is (203) 431-9726.

Does Clare Gelissen accept Medicare?

Clare Gelissen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Clare Gelissen's NPI active?

Yes — Clare Gelissen's NPI (1720256241) is active in the NPPES registry as of the last update on 2008-02-19.

IndividualActiveAccepts Medicare

Clare Gelissen, LMFT

NPI 1720256241 · Marriage & Family Therapist · Ridgefield, CT

Clare Gelissen, LMFT is a Marriage & Family Therapist provider in Ridgefield, CT (NPI 1720256241).

Provider details

NPI number: 1720256241
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: LMFT
Sex: Female
Sole proprietor: Yes
License: 000595 (CT)

Practice location

103 Danbury Rd

Ridgefield, CT 06877-4105

Phone: (203) 431-9726

Street-level locationGet directions

More CT providers

Mailing address

103 Danbury Rd

Ridgefield, CT 06877-4105

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 000595 (CT)
Behavioral Health & Social Service Providers

Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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: 2008-02-19
Last updated: 2008-02-19

Frequently asked questions

What is Clare Gelissen's NPI number?: Clare Gelissen's National Provider Identifier (NPI) is 1720256241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Clare Gelissen's specialty?: Clare Gelissen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Clare Gelissen located?: Clare Gelissen's practice location on file with NPPES is 103 Danbury Rd, Ridgefield, CT 06877-4105.
What is Clare Gelissen's phone number?: The practice phone number listed in the NPPES registry for Clare Gelissen is (203) 431-9726.
Does Clare Gelissen accept Medicare?: Clare Gelissen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Clare Gelissen's NPI active?: Yes — Clare Gelissen's NPI (1720256241) is active in the NPPES registry as of the last update on 2008-02-19.

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