Mary Gravina, LCSW-R
NPI 1487078028 · Clinical Social Worker · East Islip, NY
Mary Gravina, LCSW-R is a Clinical Social Worker provider in East Islip, NY (NPI 1487078028).
Provider details
- NPI number
- 1487078028
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-R
- Sex
- Female
- Sole proprietor
- Yes
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-02-18
- Last updated
- 2014-02-18
Frequently asked questions
- What is Mary Gravina's NPI number?
- Mary Gravina's National Provider Identifier (NPI) is 1487078028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Gravina's specialty?
- Mary Gravina is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Gravina located?
- Mary Gravina's practice location on file with NPPES is 216 Carleton Ave, East Islip, NY 11730-1222.
- What is Mary Gravina's phone number?
- The practice phone number listed in the NPPES registry for Mary Gravina is (516) 901-0991.
- Is Mary Gravina's NPI active?
- Yes — Mary Gravina's NPI (1487078028) is active in the NPPES registry as of the last update on 2014-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.