Quick answers
- Does Thomas J. Nowotny accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas J. Nowotny accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Thomas J. Nowotny see?
- In 2024, CMS data shows 151 Original Medicare patients and 368 services for Thomas J. Nowotny. This counts Original Medicare only and measures volume, not quality.
- What is Thomas J. Nowotny's NPI number?
- 1134284904. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Thomas J. Nowotny, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 151 |
|---|---|
| Services billed to Medicare | 368 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)295 services
- Psychiatric diagnostic evaluation with medical services (90792)17 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- Depression75%
- High blood pressure70%
- Anxiety61%
- Arthritis47%
- Chronic kidney disease29%
Practice locations
Addresses where Thomas J. Nowotny is enrolled with Medicare (CMS data updated October 2, 2026).
- 102 Compass Point DrSaint Charles, MO 63301 (888) 403‑1071
- 10805 Sunset Office Dr, Suite L105Saint Louis, MO 63127 (314) 909‑8484
Group practices
Medicare enrollment lists Thomas J. Nowotny as a member of this group (CMS data updated October 2, 2026).
- Compass Health Inc326 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Saint Charles
Clinicians with the same Medicare primary specialty in Saint Charles, MO — not a recommendation.
Other clinicians in Compass Health Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Washington University School Of Medicine |
| Graduation year | 1985 (41 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134284904 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians