Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Caitlin Winnicki, LMSW

Individual provider Social Worker · NPI 1932509452

Caitlin Winnicki, LMSW is a Clinical Social Worker in Sayville, New York. Qualified in 2016, 10 years ago. Practices with Suffolk Counseling Services, a 13-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
10
Licensed in
NY
In the registry since
2014
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

23 Candee Ave
Sayville, NY 11782-3055
Phone: (855) 552-9322
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 099244 (NY)

Record details

NPI number1932509452
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedSeptember 3, 2014
Last updated in NPPESMay 10, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Suffolk Counseling Services — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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