Doctor profile · Federal record

Dr. Thomas Dettmer, PSY.D

Clinical Psychologist · Fort Wayne, IN

  • NPI 1750519377
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6223 Constitution Dr
Fort Wayne, IN 468041517
(260) 755-5896
Mailing address
1614 Alabama Ave
Fort Wayne, IN 468055012

Credentials & registration

NPPES · NUCC
NPI registered
June 2009 — 17 yrs on file
Profile last updated
August 26, 2010
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
103TC0700X — NUCC code
State license (1)
Indiana #39002939A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750519377. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
262
Distinct HCPCS
2
Medicare allowed
$35,961
HCPCS Description Services Patients Avg allowed
90837 Psychotherapy, 1 hour 248 29 $136
90791 Psychiatric diagnostic evaluation 14 14 $167

In context: peer comparison

Among 6 peers in Fort Wayne Clinical Psychologist, average services per provider: 184. This provider delivers 1.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Dettmer's medical specialty?
Dr. Thomas Dettmer practices Clinical Psychologist in Fort Wayne, IN.
Where does Dr. Thomas Dettmer practice?
Dr. Thomas Dettmer practices at 6223 Constitution Dr, Fort Wayne, IN 468041517. Office phone: 2607555896.
What is Dr. Thomas Dettmer's NPI?
Dr. Thomas Dettmer's National Provider Identifier (NPI) is 1750519377, issued by NPPES.
Does Dr. Thomas Dettmer accept Medicare assignment?
Yes. Dr. Thomas Dettmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Dettmer commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.