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

MS. Tammie Lynn Deyoe, LCSW

Individual provider Clinical Social Worker · NPI 1649518655

MS. Tammie Lynn Deyoe, LCSW is a Clinical Social Worker in Olean, New York. Qualified in 2007, 19 years ago. Practices with Jamestown Psychiatric PC, a 15-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
19
Licensed in
NY
In the registry since
2013
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

135 N Union St
Olean, NY 14760-2736
Phone: (716) 375-7500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 140 W Main St Ste 1, Cuba, NY 14727-1317 — (716) 375-7500
  • 8590 Davis Rd, Cuba, NY 14727-9589 — (585) 307-8350

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 079312-1 (NY)

Record details

NPI number1649518655
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 25, 2013
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Jamestown Psychiatric Pc — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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