Ashley Hyatt, PA
NPI 1578984456ActiveIndividual· Physician Assistant· Thornton, CO
Physician Assistant (PA) with Rocky Mountain Gastroenterology Associates, PLLC, practicing in Thornton, Colorado. Their prescriptions cost Medicare Part D more than their services did: $1,056,554 for 662 claims, against $9,785 paid for services in 2024. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $4,305 in all, mostly food and beverage. Lists Centura Health-St Anthony North Health Campus as a hospital affiliation.
Overview
| NPI | 1578984456 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Dec 19, 2013 |
| Last updated in NPPES | Dec 29, 2021 |
| Certified by provider | Dec 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 0003827 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 158 across 8 procedure codes |
| Paid by Medicare | $9,785 |
Part D prescriptions in 2024
| Prescriptions (claims) | 662 · 918 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $1,056,554 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Rocky Mountain Gastroenterology Associates, PLLCThornton, CO · 36 clinicians
Hospital affiliation
- Centura Health-St Anthony North Health CampusWestminster, CO
Industry payments (Open Payments)
- 2025$4,305 · 120 payments from 19 companies
- 2024$2,772 · 122 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $1,626 | 12 |
| Abbvie Inc. | $599.23 | 26 |
| Gilead Sciences, Inc. | $315.00 | 17 |
| Takeda Pharmaceuticals U.S.A., Inc. | $263.15 | 16 |
| Genzyme Corporation | $250.46 | 6 |
What the 2025 payments were for
- Food and Beverage$2,978 · 117 payments
- Consulting Fee$1,245 · 1 payment
- Travel and Lodging$42.00 · 1 payment
- Education$39.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 physician assistants in Thornton · All physician assistants in Colorado