IndividualActive
Mary Desimone, LCSW
NPI 1215000799 · Clinical Social Worker · Babylon, NY
Mary Desimone, LCSW is a Clinical Social Worker provider in Babylon, NY (NPI 1215000799).
Provider details
- NPI number
- 1215000799
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- R056267 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
430 W Main St
Suite B
Babylon, NY 11702-3003
Phone: (631) 647-5423
Fax: (631) 647-5423
Street-level locationGet directions
Mailing address
90 Freeman Ave
Islip, NY 11751-1418
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2007-10-10
Frequently asked questions
- What is Mary Desimone's NPI number?
- Mary Desimone's National Provider Identifier (NPI) is 1215000799, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Desimone's specialty?
- Mary Desimone is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Desimone located?
- Mary Desimone's practice location on file with NPPES is 430 W Main St, Babylon, NY 11702-3003.
- What is Mary Desimone's phone number?
- The practice phone number listed in the NPPES registry for Mary Desimone is (631) 647-5423.
- Is Mary Desimone's NPI active?
- Yes — Mary Desimone's NPI (1215000799) is active in the NPPES registry as of the last update on 2007-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.