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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. THURSTON L COSNER PH.D.
NPI 1780621342
Psychologist - Clinical in Beachwood, OH

Active since June 01, 2006
21625 CHAGRIN BLVD, SUITE 200, BEACHWOOD, OH 44122(216) 575-6176(216) 521-6698 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Thurston L Cosner Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THURSTON L COSNER PH.D. (NPI 1780621342) is an individual clinical provider in Beachwood, Ohio, licensed in Ohio (697) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1780621342
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. THURSTON L COSNERCredential: PH.D.
Location Address21625 CHAGRIN BLVD, SUITE 200Beachwood, OH 44122-5363
Mailing Address1459 Rosewood AveLakewood, OH 44107-3733 · (216) 575-6176 · Fax (216) 521-6698
Phone(216) 575-6176
Fax(216) 521-6698
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1780621342 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in OH · 697
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
21625 CHAGRIN BLVD, Beachwood, OH 44122
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Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MCH OF OHIO, INC.
Home Health
21625 CHAGRIN BLVD
BEACHWOOD, OH 44122
Cuyahoga County (216) 283-6763
MS. KATIE SHINBAUM CAHN LISW
Social Worker (Clinical)
21625 CHAGRIN BLVD, SUITE 200
BEACHWOOD, OH 44122
Cuyahoga County (216) 751-2864
DR. JACK J. LESYK PH.D.
Psychologist (Clinical)
21625 CHAGRIN BLVD, SUITE 200
BEACHWOOD, OH 44122
Cuyahoga County (216) 575-6175
INTEGRATED HEALTH SERVICES MANAGEMENT INC
Internal Medicine (Critical Care Medicine)
21625 CHAGRIN BLVD, SUITE 120
BEACHWOOD, OH 44122
Cuyahoga County (216) 283-2123
DR. DAVID ALLAN STEINWEG PH.D.
Psychologist (Family)
21625 CHAGRIN BLVD, SUITE 200
BEACHWOOD, OH 44122
Cuyahoga County (216) 283-6852
TIMOTHY J. FELLO M.ED., LPC
Counselor (Mental Health)
21625 CHAGRIN BLVD, SUITE 200
BEACHWOOD, OH 44122
Cuyahoga County (216) 575-5834
YAEL CRAWFORD PHD INC
Psychologist (Clinical Child & Adolescent)
21625 CHAGRIN BLVD, STE 200
BEACHWOOD, OH 44122
Cuyahoga County (216) 491-3844
JACK J. LESYK, PH.D., INC.
Psychologist (Clinical)
21625 CHAGRIN BLVD, SUITE 200
BEACHWOOD, OH 44122
Cuyahoga County (216) 575-6175

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thurston Cosner's NPI number?

The NPI number for Thurston Cosner is 1780621342. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Thurston Cosner located?

Thurston Cosner practices at 21625 Chagrin Blvd Suite 200, Beachwood, OH 44122. The listed phone number is (216) 575-6176.

What is Thurston Cosner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Thurston Cosner was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.