IndividualActive
Melissa Deleon, LCSW
NPI 1508441429 · Social Worker · Boston, MA
Melissa Deleon, LCSW is a Social Worker provider in Boston, MA (NPI 1508441429).
Provider details
- NPI number
- 1508441429
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 226149 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 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
330 Brookline Ave.
Rose 200
Boston, MA 02215-5491
Phone: (617) 667-3421
Fax: (617) 667-8701
Street-level locationGet directions
Mailing address
330 Brookline Ave.
Boston, MA 02215
Registry dates
- Enumerated
- 2021-03-11
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Melissa Deleon's NPI number?
- Melissa Deleon's National Provider Identifier (NPI) is 1508441429, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Deleon's specialty?
- Melissa Deleon is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Deleon located?
- Melissa Deleon's practice location on file with NPPES is 330 Brookline Ave., Boston, MA 02215-5491.
- What is Melissa Deleon's phone number?
- The practice phone number listed in the NPPES registry for Melissa Deleon is (617) 667-3421.
- Is Melissa Deleon's NPI active?
- Yes — Melissa Deleon's NPI (1508441429) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.