Kathleen Cronin, LMSW
NPI 1336016856 · Clinical Social Worker · East Islip, NY
Kathleen Cronin, LMSW is a Clinical Social Worker provider in East Islip, NY (NPI 1336016856).
Provider details
- NPI number
- 1336016856
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 127413 (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
Under 1 yr in 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
- 2025-10-20
- Last updated
- 2025-10-20
- Certified
- 2025-10-20
Frequently asked questions
- What is Kathleen Cronin's NPI number?
- Kathleen Cronin's National Provider Identifier (NPI) is 1336016856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Cronin's specialty?
- Kathleen Cronin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen Cronin located?
- Kathleen Cronin's practice location on file with NPPES is 107 W Main St, East Islip, NY 11730-2337.
- What is Kathleen Cronin's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Cronin is (631) 666-1615.
- Is Kathleen Cronin's NPI active?
- Yes — Kathleen Cronin's NPI (1336016856) is active in the NPPES registry as of the last update on 2025-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.