Melissa Massimo, LCSW
NPI 1871091512 · Clinical Social Worker · Long Beach, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Massimo, LCSW is a Clinical Social Worker provider in Long Beach, NY (NPI 1871091512).
Provider details
- NPI number
- 1871091512
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 076597 (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
8 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
- 2018-01-29
- Last updated
- 2018-01-29
Frequently asked questions
- What is Melissa Massimo's NPI number?
- Melissa Massimo's National Provider Identifier (NPI) is 1871091512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Massimo's specialty?
- Melissa Massimo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Massimo located?
- Melissa Massimo's practice location on file with NPPES is 39 New Hampshire St, Long Beach, NY 11561-1316.
- What is Melissa Massimo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Massimo is (917) 331-8858.
- Does Melissa Massimo accept Medicare?
- Melissa Massimo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Massimo's NPI active?
- Yes — Melissa Massimo's NPI (1871091512) is active in the NPPES registry as of the last update on 2018-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.