IndividualActive
Katherine Martin, BA
NPI 1154069425 · Clinical Social Worker · Groton, CT
Katherine Martin, BA is a Clinical Social Worker provider in Groton, CT (NPI 1154069425).
Provider details
- NPI number
- 1154069425
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
591 Poquonnock Rd
Groton, CT 06340-4571
Phone: (860) 437-4550
Street-level locationGet directions
Mailing address
7 Vauxhall St
New London, CT 06320-5711
Registry dates
- Enumerated
- 2022-05-25
- Last updated
- 2022-05-25
- Certified
- 2022-05-25
Frequently asked questions
- What is Katherine Martin's NPI number?
- Katherine Martin's National Provider Identifier (NPI) is 1154069425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Martin's specialty?
- Katherine Martin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Martin located?
- Katherine Martin's practice location on file with NPPES is 591 Poquonnock Rd, Groton, CT 06340-4571.
- What is Katherine Martin's phone number?
- The practice phone number listed in the NPPES registry for Katherine Martin is (860) 437-4550.
- Is Katherine Martin's NPI active?
- Yes — Katherine Martin's NPI (1154069425) is active in the NPPES registry as of the last update on 2022-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.