Harlie Himmelberg
NPI 1427772516ActiveIndividual· Physician Assistant, Medical· Sterling, CO
Physician Assistant, Medical with Digestive Care Specialists, LLC, practicing in Sterling, Colorado. In 2024 Medicare paid $42,315 for 253 patients, and Part D covered 247 of their prescriptions, 84% of them generic. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $951.78 in all, mostly food and beverage. Lists Banner Wyoming Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1427772516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 3, 2022 |
| Last updated in NPPES | Sep 15, 2026 |
| Certified by provider | Sep 15, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | PA.0009964 | CO |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Physician Assistant, Medical | 363AM0700X | PA1095 | WY |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 697 across 15 procedure codes |
| Paid by Medicare | $42,315 |
Part D prescriptions in 2024
| Prescriptions (claims) | 247 · 264 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $15,343 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Digestive Care Specialists, LLCCasper, WY · 8 clinicians
Hospital affiliations
- Banner Wyoming Medical CenterCasper, WY
- Memorial Hospital of Converse CountyDouglas, WY
- Sagewest Health CareRiverton, WY
- Sheridan Memorial HospitalSheridan, WY
Industry payments (Open Payments)
- 2025$951.78 · 36 payments from 12 companies
- 2024$398.90 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $441.61 | 14 |
| Madrigal Pharmaceuticals | $102.22 | 5 |
| Genzyme Corporation | $97.15 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $60.11 | 3 |
| Gilead Sciences, Inc. | $50.55 | 2 |
What the 2025 payments were for
- Food and Beverage$951.78 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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