Kara J. Johnson, PA-C
NPI 1821471822ActiveIndividual· Physician Assistant· Ames, IA
Physician Assistant (PA-C) with McFarland Clinic PC and 1 other group, practicing in Ames, Iowa. 357 Medicare patients in 2024, $59,785 paid; nearly all of their 330 Part D prescriptions were generic (97%). Abbott Laboratories reported $175.56 in payments in 2025, mostly food and beverage. Lists Mary Greeley Medical Center as a hospital affiliation.
Overview
| NPI | 1821471822 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 8, 2015 |
| Last updated in NPPES | Nov 23, 2020 |
| Certified by provider | Nov 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 078937 | IA |
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 - Physician Assistant (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 357 |
|---|---|
| Services billed | 8,280 across 39 procedure codes |
| Paid by Medicare | $59,785 |
Part D prescriptions in 2024
| Prescriptions (claims) | 330 · 336 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $5,007 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- McFarland Clinic PCAmes, IA · 363 clinicians
- Sports Rehab and Professional Therapy Associates IncStorm Lake, IA · 132 clinicians
Hospital affiliation
- Mary Greeley Medical CenterAmes, IA
Industry payments (Open Payments)
- 2025$175.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $175.56 | 1 |
What the 2025 payments were for
- Food and Beverage$175.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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