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

Dr. Tatyana Raby, PHD

Individual provider Psychologist · NPI 1578961397

Dr. Tatyana Raby, PHD is a Clinical Psychologist in Williamsville, New York. Graduated from State University of New York at Buffalo School of Medicine in 2013, 13 years ago. Practices with Kaleida Health, a 214-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
13
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
NY
In the registry since
2014
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

300 Essjay Rd
Williamsville, NY 14221-8208 Not confirmed with CMS for 11 years — call before visiting
Phone: (716) 932-6080
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 020545 (NY)

Record details

NPI number1578961397
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedDecember 10, 2014
Last updated in NPPESDecember 10, 2014

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Kaleida Health — 214 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients44
Services billed 256 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Kaleida Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 214 clinicians in the practice; 12 are shown here.

Other providers in Williamsville