Keith S. Krummenacher, M.D.
NPI 1275538118ActiveIndividual· Anesthesiology· St. Louis, MO
Anesthesiology (M.D.) in St. Louis, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 1983). Mostly services rather than prescriptions: Medicare paid $34,651 for 202 patients in 2024, with only 13 Part D claims. Medline Industries LP reported $16.01 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1275538118 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2005 |
| Last updated in NPPES | Oct 30, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 36490 | 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); Practitioner - Anesthesiology (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 202 |
|---|---|
| Services billed | 239 across 44 procedure codes |
| Paid by Medicare | $34,651 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $249.63 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Anesthesiology |
Medical groups
- Western Anesthesiology Associates IncChesterfield, MO · 256 clinicians
- Avera St LukesAberdeen, SD · 165 clinicians
Hospital affiliations
- Avera St LukesAberdeen, SD
- St Lukes HospitalChesterfield, MO
Industry payments (Open Payments)
- 2025$16.01 · 1 payment from 1 company
- 2024$68.99 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medline Industries LP | $16.01 | 1 |
What the 2025 payments were for
- Food and Beverage$16.01 · 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