Louise May, M.D.
NPI 1982961173ActiveIndividual· Surgery, Vascular Surgery· Olympia, WA
Surgery, Vascular Surgery (M.D.) in Olympia, Washington, trained at Louisiana State University School of Medicine in New Orleans (class of 2012). 354 Medicare patients in 2024, $70,578 paid; nearly all of their 59 Part D prescriptions were generic (93%). Cook Medical LLC was the largest of 4 companies reporting payments in 2025, $154.53 in all, mostly food and beverage.
Overview
| NPI | 1982961173 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 12, 2012 |
| Last updated in NPPES | May 26, 2020 |
| Certified by provider | May 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 60850323 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 354 |
|---|---|
| Services billed | 790 across 92 procedure codes |
| Paid by Medicare | $70,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 59 · 75 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $2,626 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Vascular Surgery |
Medical group
- Providence Health and Services WashingtonOlympia, WA · 475 clinicians
Hospital affiliations
- Providence Centralia HospitalCentralia, WA
- Providence St Peter HospitalOlympia, WA
Industry payments (Open Payments)
- 2025$154.53 · 6 payments from 4 companies
- 2024$188.08 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cook Medical LLC | $48.39 | 2 |
| Boston Scientific Corporation | $46.48 | 2 |
| Stryker Corporation | $44.59 | 1 |
| Bard Peripheral Vascular, Inc. | $15.07 | 1 |
What the 2025 payments were for
- Food and Beverage$154.53 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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