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

Dr. Tristen Diane Winston, PSYD

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1770936619

Dr. Tristen Diane Winston, PSYD is a Clinical Psychologist in Olathe, Kansas. Qualified in 2013, 13 years ago. Practices with Truman Medical Center Incorporated, a 242-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California, Kansas and Missouri.

Years since qualifying
13
Licensed in
CA, KS, MO
In the registry since
2016
Specialties on file
4
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

407 S Clairborne Rd Ste 104
Olathe, KS 66062-1744
Phone: (913) 648-2266
Fax: (855) 348-3430
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 501 N Sunset Ln, Raymore, MO 64083-9402 — (844) 853-8937

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 2021027885 (MO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence LCAC702 (KS)
Clinical Psychologist Taxonomy 103TC0700X · Licence 28438 (CA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 2487 (KS)

Record details

NPI number1770936619
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJuly 15, 2016
Last updated in NPPESSeptember 2, 2021
Certification dateSeptember 2, 2021

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Truman Medical Center Incorporated — 242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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