Doctor Profile

Mental Health · Clinical Psychologist

Thomas P. Dettmer

PSY · Clinical Psychologist
12948 COLDWATER RD
SUITE 101
Fort Wayne, IN 46845
✓ Accepts Medicare 🎓 17 Years Practicing
43
Medicare Patients / yr
2
Procedures Billed
17
Years Practicing
0
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Thomas P. Dettmer's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Thomas Dettmer, PSY

See which plans Thomas Dettmer, PSY accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Indiana, the fastest way to find a Medicare plan that covers Thomas Dettmer, PSY is to compare every Medicare Advantage and Part D plan available near 46845, IN — the Clinical Psychologist's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 46845, IN →

Or call the office at to confirm acceptance directly.

What Thomas Dettmer, PSY Does

Thomas Dettmer, PSY served 43 Medicare patients across 262 services in the latest CMS reporting year. That's 78% below the average Clinical Psychologist in Indiana (194 patients across 147 doctors).

ProcedureServicesMedicare Patients
Psychotherapy, 1 hour (90837)24829
Psychiatric diagnostic evaluation (90791)1414

How to read this: "Services" are the total times Thomas Dettmer, PSY billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

CMS does not list any hospital affiliations for Thomas Dettmer, PSY. This is common for office-based practitioners who don't admit patients to hospitals.

Practice Location & Telehealth Readiness

Thomas Dettmer, PSY practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Thomas Dettmer, PSY offers telehealth — broadband availability at your home matters for virtual visits.

Address: 12948 COLDWATER RD, SUITE 101, Fort Wayne, IN 46845
Phone:

Area Safety Grade

C+

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

24 min

Average commute time in this zip · 86% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

83.4296

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Mental Health Doctors near 46845, IN

If Thomas Dettmer, PSY isn't accepting new patients or isn't in your plan's network, these are the closest mental health doctors near 46845, IN:

DoctorSpecialtyMedicare Patients / yrDistance
Andrew J. MillerClinical Psychologist18<1 mi
Kristine DiscalaClinical Psychologist<1 mi
Renee E. BuskirkClinical Psychologist132<1 mi
Gregory S. SowlesClinical Psychologist2.1 mi
Katherine E. MoellerClinical Psychologist2.5 mi

View all mental health doctors near 46845, IN →

How to Use This Information

Choosing a Medicare plan that covers Thomas Dettmer, PSY takes three steps:

  • Verify network status. Medicare Advantage plans each have their own provider networks. The same doctor may be in-network for one plan and out-of-network for another. Compare all Medicare plans near 46845, IN →
  • Confirm directly with the office. Call Thomas Dettmer, PSY's office at to verify they're accepting new patients and which plans they currently accept. Use our printable question list →
  • Check enrollment windows. You can only switch Medicare plans during specific periods. Missing a deadline can cost you a year of coverage. Review enrollment dates →
Compare Medicare Plans near 46845, IN → All Doctors near 46845, IN

Thomas P. Dettmer: Common Questions

Does Thomas Dettmer, PSY accept Medicare?
Yes. Thomas Dettmer, PSY is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Thomas Dettmer, PSY depends on that plan's provider network. Compare Medicare plans near 46845, IN →
Where is Thomas Dettmer, PSY's office?
Thomas Dettmer, PSY practices at 12948 COLDWATER RD, SUITE 101, Fort Wayne, IN 46845. Phone: .
What Medicare plans does Thomas Dettmer, PSY accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at to confirm your specific plan is accepted, or compare all Medicare plans near 46845, IN to see available options.
Does Thomas Dettmer, PSY offer telehealth visits?
CMS does not currently list Thomas Dettmer, PSY as offering telehealth. Call the office at to confirm whether virtual visits are available.
How experienced is Thomas Dettmer, PSY?
Thomas Dettmer, PSY graduated in 2009 and has been practicing for approximately 17 years. In the latest CMS reporting year, Thomas Dettmer, PSY treated 43 Medicare patients across 2 distinct procedure types.
How do I know if Thomas Dettmer, PSY is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Does your Medicare plan cover Thomas Dettmer, PSY?

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