Jacqueline Suzanne Ziernicki, M.D.
NPI 1891905527ActiveIndividual· Obstetrics & Gynecology· Lone Tree, CO
Obstetrics & Gynecology (M.D.) in Lone Tree, Colorado, trained at Saint Louis University School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $8,096 for 99 claims, against $1,455 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $63.67 in all, mostly food and beverage.
Overview
| NPI | 1891905527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Jan 19, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 47762 | 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 - Obstetrics/Gynecology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 23 across 9 procedure codes |
| Paid by Medicare | $1,455 |
Part D prescriptions in 2024
| Prescriptions (claims) | 99 · 179 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $8,096 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Healthone Clinic Services - Obstetrics and Gynecology LLCDenver, CO · 62 clinicians
Industry payments (Open Payments)
- 2025$63.67 · 3 payments from 2 companies
- 2024$190.69 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $45.29 | 2 |
| Exeltis, USA Inc. | $18.38 | 1 |
What the 2025 payments were for
- Food and Beverage$63.67 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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