Thomas E. Saak, M.D.
NPI 1184620569ActiveIndividual· Anesthesiology· St. Louis, MO
Anesthesiology (M.D.) in St. Louis, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1992). Medicare paid $2,666 for services to 32 patients in 2024. Medline Industries LP reported $24.15 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1184620569 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Oct 30, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 101035 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 32 |
|---|---|
| Services billed | 35 across 22 procedure codes |
| Paid by Medicare | $2,666 |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Anesthesiology |
Medical group
- Western Anesthesiology Associates IncChesterfield, MO · 256 clinicians
Hospital affiliation
- Mercy Hospital St LouisSaint Louis, MO
Industry payments (Open Payments)
- 2025$24.15 · 1 payment from 1 company
- 2024$147.84 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medline Industries LP | $24.15 | 1 |
What the 2025 payments were for
- Food and Beverage$24.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 anesthesiologists in St. Louis · All anesthesiologists in Missouri