Savannah Carly Sievers, PAC
NPI 1407232028ActiveIndividual· Physician Assistant· Greeley, CO
Physician Assistant (PAC) with Portercare Adventist Health System, practicing in Greeley, Colorado. Their prescriptions cost Medicare Part D more than their services did: $170,795 for 156 claims, against $4,231 paid for services in 2024. Janssen Biotech, Inc. was the largest of 6 companies reporting payments in 2025, $156.66 in all, mostly food and beverage. Lists Adventhealth Avista and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1407232028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PAC |
| Sole proprietor | No |
| NPI issued | Aug 5, 2015 |
| Last updated in NPPES | Apr 20, 2022 |
| Certified by provider | Apr 20, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA.0006189 | CO |
| Physician Assistant | 363A00000X | PA12675 | TX |
| Physician Assistant, Medical | 363AM0700X | 0010-05769 | NC |
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 | 35 |
|---|---|
| Services billed | 67 across 16 procedure codes |
| Paid by Medicare | $4,231 |
Part D prescriptions in 2024
| Prescriptions (claims) | 156 · 190 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $170,795 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Portercare Adventist Health SystemDenver, CO · 774 clinicians
Hospital affiliations
- Adventhealth AvistaLouisville, CO
- Adventhealth Castle RockCastle Rock, CO
- Adventhealth ParkerParker, CO
- Adventhealth PorterDenver, CO
Industry payments (Open Payments)
- 2025$156.66 · 7 payments from 6 companies
- 2024$449.28 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $38.53 | 2 |
| Abbvie Inc. | $32.72 | 1 |
| Astrazeneca Pharmaceuticals LP | $24.67 | 1 |
| Astellas Pharma US Inc | $24.24 | 1 |
| Genentech USA, Inc. | $19.19 | 1 |
What the 2025 payments were for
- Food and Beverage$156.66 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Greeley
- 1043492390
- 1073876777
- 1093839730
- 1093990293
- 1104916923
- 1134988017
- 1164177218
- 1174929111
- 1184034522
- 1255802393
- 1396054771
- 1407947286
All 79 physician assistants in Greeley · All physician assistants in Colorado