Anna Brooke Vass, PA-C
NPI 1609313824ActiveIndividual· Physician Assistant, Medical· Ada, OK
Physician Assistant, Medical (PA-C) with Central Oklahoma Family Medical Center Inc, practicing in Ada, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $1,630,851 for 2,532 claims, against $3,370 paid for services in 2024. Beta Bionics, Inc. was the largest of 14 companies reporting payments in 2025, $556.67 in all, mostly food and beverage. Lists Mercy Hospital Ada as a hospital affiliation.
Overview
| NPI | 1609313824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 25, 2017 |
| Last updated in NPPES | Aug 21, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | — | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 312 across 13 procedure codes |
| Paid by Medicare | $3,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,532 · 4,130 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $1,630,851 |
| Generic share | 27% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Central Oklahoma Family Medical Center IncAda, OK · 58 clinicians
Hospital affiliation
- Mercy Hospital AdaAda, OK
Industry payments (Open Payments)
- 2025$556.67 · 25 payments from 14 companies
- 2024$252.03 · 13 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Beta Bionics, Inc. | $76.26 | 4 |
| Insulet Corporation | $75.01 | 1 |
| Xeris Pharmaceuticals, Inc. | $60.16 | 3 |
| Sequel Med Tech, LLC | $58.10 | 3 |
| Lilly USA, LLC | $50.34 | 3 |
What the 2025 payments were for
- Food and Beverage$556.67 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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