Anna Kathleen Riessen, M.D.
NPI 1407294333ActiveIndividual· Anesthesiology· Des Moines, IA
Anesthesiology (M.D.) with Associated Anesthesiologists PC, practicing in Des Moines, Iowa. Medicare paid $28,739 for services to 190 patients in 2024. Heron Therapeutics, Inc. reported $25.66 in payments in 2025, mostly food and beverage. Lists Unitypoint Health - Des Moines Iowa Methodist Medi as a hospital affiliation.
Overview
| NPI | 1407294333 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2013 |
| Last updated in NPPES | Jun 26, 2024 |
| Certified by provider | Jun 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | MD-44272 | IA |
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 (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 190 |
|---|---|
| Services billed | 229 across 55 procedure codes |
| Paid by Medicare | $28,739 |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Associated Anesthesiologists PCDes Moines, IA · 65 clinicians
Hospital affiliation
- Unitypoint Health - Des Moines Iowa Methodist MediDes Moines, IA
Industry payments (Open Payments)
- 2025$25.66 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $25.66 | 1 |
What the 2025 payments were for
- Food and Beverage$25.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 119 anesthesiologists in Des Moines · All anesthesiologists in Iowa