OrganizationActive
Mellisa Moss, PLLC
NPI 1285507442 · Clinical Social Worker · Boston, MA
Mellisa Moss, PLLC is a Clinical Social Worker organization in Boston, MA (NPI 1285507442).
Provider details
- NPI number
- 1285507442
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mellisa Moss, Owner/Managing Member(857) 207-5677
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
1 yr 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
49 N Margin St Unit 1
Boston, MA 02113-1619
Phone: (857) 207-5677
Street-level locationGet directions
Mailing address
49 N Margin St Unit 1
Boston, MA 02113-1619
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Mellisa Moss, PLLC's NPI number?
- Mellisa Moss, PLLC's National Provider Identifier (NPI) is 1285507442, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mellisa Moss, PLLC?
- Mellisa Moss, PLLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mellisa Moss, PLLC located?
- Mellisa Moss, PLLC's practice location on file with NPPES is 49 N Margin St Unit 1, Boston, MA 02113-1619.
- What is Mellisa Moss, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mellisa Moss, PLLC is (857) 207-5677.
- Who is the authorized official for Mellisa Moss, PLLC?
- The authorized official listed on Mellisa Moss, PLLC's NPPES record is Mellisa Moss, Owner/Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mellisa Moss, PLLC's NPI active?
- Yes — Mellisa Moss, PLLC's NPI (1285507442) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.