Angela Grainger Gauthier
NPI 1093130486ActiveIndividual· Physician Assistant· Saint Louis, MO
Physician Assistant with Orthopedic Centers of Colorado LLC and 2 other groups, practicing in Saint Louis, Missouri. 277 Medicare patients in 2024, $33,147 paid; nearly all of their 128 Part D prescriptions were generic (93%). Heron Therapeutics, Inc. reported $62.45 in payments in 2025, mostly food and beverage. Lists Ascension St Vincent Fishers and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1093130486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 21, 2014 |
| Last updated in NPPES | Jan 28, 2026 |
| Certified by provider | Jan 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2014004341 | MO |
| Physician Assistant | 363A00000X | — | CO |
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 - Physician Assistant (CO); Practitioner - Physician Assistant (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 912 across 42 procedure codes |
| Paid by Medicare | $33,147 |
Part D prescriptions in 2024
| Prescriptions (claims) | 128 · 128 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $1,509 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Orthopedic Centers of Colorado LLCAurora, CO · 324 clinicians
- Union Associated Physicians Clinic, LLCTerre Haute, IN · 230 clinicians
- Indiana Joint Replacement InstituteNoblesville, IN · 28 clinicians
Hospital affiliations
- Ascension St Vincent FishersFishers, IN
- Franciscan Health MooresvilleMooresville, IN
- Union Hospital IncTerre Haute, IN
Industry payments (Open Payments)
- 2025$62.45 · 1 payment from 1 company
- 2024$81.69 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heron Therapeutics, Inc. | $62.45 | 1 |
What the 2025 payments were for
- Food and Beverage$62.45 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 512 physician assistants in Saint Louis · All physician assistants in Missouri