Sabine O'Donnell, MA LMFT
NPI 1396390787 · Marriage & Family Therapist · Old Lyme, CT
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sabine O'Donnell, MA LMFT is a Marriage & Family Therapist provider in Old Lyme, CT (NPI 1396390787).
Provider details
- NPI number
- 1396390787
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA LMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2101 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
Mailing address
Registry dates
- Enumerated
- 2019-08-03
- Last updated
- 2019-08-03
Frequently asked questions
- What is Sabine O'Donnell's NPI number?
- Sabine O'Donnell's National Provider Identifier (NPI) is 1396390787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sabine O'Donnell's specialty?
- Sabine O'Donnell is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sabine O'Donnell located?
- Sabine O'Donnell's practice location on file with NPPES is 3 Hillwood Rd E, Old Lyme, CT 06371-1416.
- What is Sabine O'Donnell's phone number?
- The practice phone number listed in the NPPES registry for Sabine O'Donnell is (860) 388-8029.
- Does Sabine O'Donnell accept Medicare?
- Sabine O'Donnell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sabine O'Donnell's NPI active?
- Yes — Sabine O'Donnell's NPI (1396390787) is active in the NPPES registry as of the last update on 2019-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.