Karen Janee Zimmerman, MSN
NPI 1811915150ActiveIndividual· Nurse Practitioner, Perinatal· Lone Tree, CO
Nurse Practitioner, Perinatal (MSN) in Lone Tree, Colorado, licensed in CO, with an NPI issued in July 2006. Bayer Healthcare Pharmaceuticals Inc. reported $23.57 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1811915150 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Perinatal Primary | 363LP1700X | 96966 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$23.57 · 1 payment from 1 company
- 2024$26.69 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $23.57 | 1 |
What the 2025 payments were for
- Food and Beverage$23.57 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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