Nathan Parke Olafsen, MD
NPI 1447516778ActiveIndividual· Physical Medicine & Rehabilitation· Saint Louis, MO
Physical Medicine & Rehabilitation (MD) in Saint Louis, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 2012). 341 Medicare patients in 2024, $58,319 paid; all of their 338 Part D prescriptions were generic. Mml US, Inc. reported $123.22 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1447516778 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 11, 2012 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physical Medicine & Rehabilitation Primary | 208100000X | 2017016490 | 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 - Physical Medicine and Rehabilitation (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 341 |
|---|---|
| Services billed | 1,961 across 37 procedure codes |
| Paid by Medicare | $58,319 |
Part D prescriptions in 2024
| Prescriptions (claims) | 338 · 411 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $4,045 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Physical Medicine And Rehabilitation |
| Secondary specialties | Orthopedic Surgery |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Christian Hospital NortheastSaint Louis, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$123.22 · 1 payment from 1 company
- 2024$2,085 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mml US, Inc. | $123.22 | 1 |
What the 2025 payments were for
- Food and Beverage$123.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 90 physiatrists in Saint Louis · All physiatrists in Missouri