Julie Groesbeck Sack, ANP
NPI 1275971343ActiveIndividual· Nurse Practitioner, Adult Health· Colorado Springs, CO
Nurse Practitioner, Adult Health (ANP) with Poudre Valley Medical Group LLC, practicing in Colorado Springs, Colorado. Their prescriptions cost Medicare Part D more than their services did: $252,159 for 1,423 claims, against $37,142 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $4.00 in payments in 2025, mostly food and beverage. Lists Uch-Memorial Health System as a hospital affiliation.
Overview
| NPI | 1275971343 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Jun 11, 2013 |
| Last updated in NPPES | Mar 19, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 990423 | 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 - Nurse Practitioner (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 372 |
|---|---|
| Services billed | 477 across 16 procedure codes |
| Paid by Medicare | $37,142 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,423 · 3,905 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $252,159 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Poudre Valley Medical Group LLCDenver, CO · 2,440 clinicians
Hospital affiliation
- Uch-Memorial Health SystemColorado Springs, CO
Industry payments (Open Payments)
- 2025$4.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $4.00 | 1 |
What the 2025 payments were for
- Food and Beverage$4.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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