John Westley Ohman, MD
NPI 1093078115ActiveIndividual· Surgery, Vascular Surgery· Saint Louis, MO
Surgery, Vascular Surgery (MD) in Saint Louis, Missouri, trained at University of Texas Medical School at Houston (class of 2012). In 2024 Medicare paid $131,000 for 224 patients, and Part D covered 173 of their prescriptions, 83% of them generic. W. L. Gore & Associates, Inc. was the largest of 7 companies reporting payments in 2025, $22,858 in all, mostly consulting fees.
Overview
| NPI | 1093078115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 22, 2012 |
| Last updated in NPPES | Apr 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 2017018856 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 224 |
|---|---|
| Services billed | 428 across 96 procedure codes |
| Paid by Medicare | $131,000 |
Part D prescriptions in 2024
| Prescriptions (claims) | 173 · 213 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $17,248 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- Washington UniversitySaint Louis, MO · 3,029 clinicians
Hospital affiliations
- Barnes Jewish HospitalSaint Louis, MO
- Barnes-Jewish West County HospitalCreve Coeur, MO
- Memorial HospitalBelleville, IL
- Missouri Baptist Medical CenterSaint Louis, MO
Industry payments (Open Payments)
- 2025$22,858 · 59 payments from 7 companies
- 2024$50,614 · 78 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $20,912 | 48 |
| Cook Incorporated | $1,177 | 2 |
| Cook Medical LLC | $230.03 | 3 |
| Boston Scientific Corporation | $194.00 | 2 |
| Bolton Medical Inc | $166.20 | 2 |
What the 2025 payments were for
- Consulting Fee$17,000 · 5 payments
- Travel and Lodging$3,320 · 14 payments
- Food and Beverage$2,538 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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