Diane Massa, LCSW
NPI 1881803021 · Clinical Social Worker · Huntington Station, NY
Diane Massa, LCSW is a Clinical Social Worker provider in Huntington Station, NY (NPI 1881803021).
Provider details
- NPI number
- 1881803021
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R036593 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Massa's NPI number?
- Diane Massa's National Provider Identifier (NPI) is 1881803021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Massa's specialty?
- Diane Massa is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Massa located?
- Diane Massa's practice location on file with NPPES is 135 Iceland Dr, Huntington Station, NY 11746-4231.
- What is Diane Massa's phone number?
- The practice phone number listed in the NPPES registry for Diane Massa is (631) 427-7105.
- Is Diane Massa's NPI active?
- Yes — Diane Massa's NPI (1881803021) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.