IndividualActive
Marcia Melanson, LICSW
NPI 1669682480 · Clinical Social Worker · Groton, MA
Marcia Melanson, LICSW is a Clinical Social Worker provider in Groton, MA (NPI 1669682480).
Provider details
- NPI number
- 1669682480
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- SW104961-1 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
274 Main St
Groton, MA 01450-1236
Phone: (978) 448-0009
Fax: (866) 311-1832
Street-level locationGet directions
Mailing address
Po Box 316
Groton, MA 01450-0316
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2013-06-13
Frequently asked questions
- What is Marcia Melanson's NPI number?
- Marcia Melanson's National Provider Identifier (NPI) is 1669682480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Melanson's specialty?
- Marcia Melanson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Melanson located?
- Marcia Melanson's practice location on file with NPPES is 274 Main St, Groton, MA 01450-1236.
- What is Marcia Melanson's phone number?
- The practice phone number listed in the NPPES registry for Marcia Melanson is (978) 448-0009.
- Is Marcia Melanson's NPI active?
- Yes — Marcia Melanson's NPI (1669682480) is active in the NPPES registry as of the last update on 2013-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.