IndividualActive
Katherine Martin
NPI 1831973270 · Clinical Social Worker · New London, NH
Katherine Martin is a Clinical Social Worker provider in New London, NH (NPI 1831973270).
Provider details
- NPI number
- 1831973270
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(51/100 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
35 Newport Rd
New London, NH 03257-5413
Phone: (603) 865-1321
Fax: (603) 865-1327
Street-level locationGet directions
Mailing address
35 Newport Rd
New London, NH 03257-5413
Registry dates
- Enumerated
- 2023-08-24
- Last updated
- 2023-08-24
- Certified
- 2023-08-24
Frequently asked questions
- What is Katherine Martin's NPI number?
- Katherine Martin's National Provider Identifier (NPI) is 1831973270, 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 35 Newport Rd, New London, NH 03257-5413.
- What is Katherine Martin's phone number?
- The practice phone number listed in the NPPES registry for Katherine Martin is (603) 865-1321.
- Is Katherine Martin's NPI active?
- Yes — Katherine Martin's NPI (1831973270) is active in the NPPES registry as of the last update on 2023-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.