IndividualActive
Yasemin Tastan, LMSW
NPI 1447841408 · Social Worker · Commack, NY
Yasemin Tastan, LMSW is a Social Worker provider in Commack, NY (NPI 1447841408).
Provider details
- NPI number
- 1447841408
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 111603 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
6218 Jericho Tpke
Commack, NY 11725-2801
Phone: (631) 499-5437
Street-level locationGet directions
Mailing address
6218 Jericho Tpke
Commack, NY 11725-2801
Additional practice locations (1)
- 408 Main StCenter Moriches, NY 11934-3518Phone: (631) 874-0185Fax: (631) 909-4796
Registry dates
- Enumerated
- 2021-02-01
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Yasemin Tastan's NPI number?
- Yasemin Tastan's National Provider Identifier (NPI) is 1447841408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yasemin Tastan's specialty?
- Yasemin Tastan is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Yasemin Tastan located?
- Yasemin Tastan's practice location on file with NPPES is 6218 Jericho Tpke, Commack, NY 11725-2801.
- What is Yasemin Tastan's phone number?
- The practice phone number listed in the NPPES registry for Yasemin Tastan is (631) 499-5437.
- Is Yasemin Tastan's NPI active?
- Yes — Yasemin Tastan's NPI (1447841408) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.