Michael Ryan Vaclaw, M.D.
NPI 1942295308ActiveIndividual· Family Medicine· Bartlesville, OK
Family Medicine (M.D.) in Bartlesville, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $904,065 for 14,537 claims, against $107,648 paid for services in 2024. Amgen Inc. was the largest of 9 companies reporting payments in 2025, $549.94 in all, mostly food and beverage.
Overview
| NPI | 1942295308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Aug 10, 2026 |
| Certified by provider | Aug 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 19519 | OK |
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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 449 |
|---|---|
| Services billed | 15,180 across 45 procedure codes |
| Paid by Medicare | $107,648 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,537 · 21,208 30-day fills |
|---|---|
| Patients | 686 |
| Total drug cost | $904,065 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Primary Care Associates PCBartlesville, OK · 5 clinicians
Hospital affiliation
- Ascension St John Jane PhillipsBartlesville, OK
Other facilities
- Amedisys Home HealthHome health agency · Bartlesville, OK
- Angels Care Home Health of East OklahomaHome health agency · Broken Arrow, OK
- Ascension at HomeHome health agency · Bartlesville, OK
- Comforting Hands Hospice, LLCHospice · Bartlesville, OK
- Bartlesville Health and Rehabilitation CommunityNursing home · Bartlesville, OK
- Heritage Villa Care & Rehab CenterNursing home · Bartlesville, OK
Industry payments (Open Payments)
- 2025$549.94 · 27 payments from 9 companies
- 2024$549.89 · 32 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $129.35 | 6 |
| Astellas Pharma US Inc | $111.21 | 4 |
| Abbvie Inc. | $95.79 | 4 |
| Astrazeneca Pharmaceuticals LP | $64.25 | 4 |
| Pfizer Inc. | $60.52 | 4 |
What the 2025 payments were for
- Food and Beverage$549.94 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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