IndividualActive
Sarah Martin, LCSW
NPI 1851998819 · Clinical Social Worker · Danbury, CT
Sarah Martin, LCSW is a Clinical Social Worker provider in Danbury, CT (NPI 1851998819).
Provider details
- NPI number
- 1851998819
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 010753 (CT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
84 Hospital Ave
Danbury, CT 06810-9001
Phone: (203) 792-0400
Street-level locationGet directions
Mailing address
619 Danbury Rd Unit 300
Ridgefield, CT 06877-2756
Registry dates
- Enumerated
- 2020-10-02
- Last updated
- 2020-10-02
- Certified
- 2020-10-02
Frequently asked questions
- What is Sarah Martin's NPI number?
- Sarah Martin's National Provider Identifier (NPI) is 1851998819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Martin's specialty?
- Sarah Martin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Martin located?
- Sarah Martin's practice location on file with NPPES is 84 Hospital Ave, Danbury, CT 06810-9001.
- What is Sarah Martin's phone number?
- The practice phone number listed in the NPPES registry for Sarah Martin is (203) 792-0400.
- Is Sarah Martin's NPI active?
- Yes — Sarah Martin's NPI (1851998819) is active in the NPPES registry as of the last update on 2020-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.