Mary Kate Ferguson, PA-C
NPI 1609840321ActiveIndividual· Physician Assistant· Columbia, MD
Physician Assistant (PA-C) in Columbia, Maryland, licensed in MD, with an NPI issued in February 2006. 47 Medicare patients in 2024, $4,332 paid; nearly all of their 144 Part D prescriptions were generic (91%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC reported $18.85 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1609840321 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 17, 2006 |
| Last updated in NPPES | Mar 5, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0001577 | MD |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 88 across 22 procedure codes |
| Paid by Medicare | $4,332 |
Part D prescriptions in 2024
| Prescriptions (claims) | 144 · 148 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $2,136 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2024$18.85 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $18.85 | 1 |
What the 2024 payments were for
- Food and Beverage$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Columbia
- 1053698266
- 1235638115
- 1255930624
- 1265771109
- 1306855473
- 1316609548
- 1336928845
- 1396238499
- 1538769955
- 1639474927
- 1669440210
- 1669709853
All 74 physician assistants in Columbia · All physician assistants in Maryland