Ashley Gerken, PA
NPI 1811688575ActiveIndividual· Physician Assistant· Frisco, CO
Physician Assistant (PA) with Catholic Health Initiatives Colorado, practicing in Frisco, Colorado. Their prescriptions cost Medicare Part D more than their services did: $7,337 for 120 claims, against $3,829 paid for services in 2024. Arthrex, Inc. was the largest of 5 companies reporting payments in 2025, $640.12 in all, mostly food and beverage. Lists St Anthony Summit Medical Center as a hospital affiliation.
Overview
| NPI | 1811688575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | May 15, 2023 |
| Last updated in NPPES | Nov 13, 2024 |
| Certified by provider | Nov 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Physician Assistant, Surgical | 363AS0400X | PA.0008120 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 31 |
|---|---|
| Services billed | 73 across 29 procedure codes |
| Paid by Medicare | $3,829 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 121 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $7,337 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Catholic Health Initiatives ColoradoLakewood, CO · 1,225 clinicians
Hospital affiliation
- St Anthony Summit Medical CenterFrisco, CO
Industry payments (Open Payments)
- 2025$640.12 · 16 payments from 5 companies
- 2024$125.42 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $357.74 | 12 |
| Gemini Mountain Medical, LLC | $123.44 | 1 |
| Stryker Corporation | $93.40 | 1 |
| Bioventus LLC | $34.72 | 1 |
| Depuy Synthes Sales Inc. | $30.82 | 1 |
What the 2025 payments were for
- Food and Beverage$640.12 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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