Caitlin E. Mathison, PA-C
NPI 1194152553ActiveIndividual· Physician Assistant, Medical· Okemos, MI
Physician Assistant, Medical (PA-C) with Vituity - Michigan Hospitalists PC and 1 other group, practicing in Okemos, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,251,298 for 5,527 claims, against $6,493 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 19 companies reporting payments in 2025, $1,371 in all, mostly food and beverage. Lists Edward W Sparrow Hospital as a hospital affiliation.
Overview
| NPI | 1194152553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Oct 1, 2013 |
| Last updated in NPPES | Oct 1, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 5601006809 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 153 across 5 procedure codes |
| Paid by Medicare | $6,493 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,527 · 14,424 30-day fills |
|---|---|
| Patients | 771 |
| Total drug cost | $1,251,298 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Vituity - Michigan Hospitalists PCLansing, MI · 78 clinicians
- Capital Cardiology PCLansing, MI · 4 clinicians
Hospital affiliation
- Edward W Sparrow HospitalLansing, MI
Industry payments (Open Payments)
- 2025$1,371 · 64 payments from 19 companies
- 2024$1,458 · 69 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $194.31 | 15 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $177.05 | 9 |
| Abbott Laboratories | $164.92 | 2 |
| Scpharmaceuticals Inc. | $162.09 | 7 |
| Alnylam Pharmaceuticals Inc. | $131.72 | 3 |
What the 2025 payments were for
- Food and Beverage$1,371 · 64 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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