Karen Elaine Hayes, D.O.
NPI 1578581195ActiveIndividual· Obstetrics & Gynecology· Fort Collins, CO
Obstetrics & Gynecology (D.O.) in Fort Collins, Colorado, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1990). Mostly services rather than prescriptions: Medicare paid $6,240 for 33 patients in 2024, with only 49 Part D claims. Baxter Healthcare was the largest of 6 companies reporting payments in 2024, $148.88 in all, mostly food and beverage.
Overview
| NPI | 1578581195 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2006 |
| Last updated in NPPES | Jun 15, 2022 |
| Certified by provider | Jun 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 37437 | CO |
| Obstetrics & Gynecology | 207V00000X | 14389C | 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 - Obstetrics/Gynecology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 74 across 19 procedure codes |
| Paid by Medicare | $6,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49 · 80 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $6,909 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- OB-GYN AffiliatesLone Tree, CO · 64 clinicians
Hospital affiliation
- Poudre Valley HospitalFort Collins, CO
Industry payments (Open Payments)
- 2024$148.88 · 6 payments from 6 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $42.36 | 1 |
| Astellas Pharma US Inc | $29.77 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $21.69 | 1 |
| Medtronic, Inc. | $21.51 | 1 |
| Pfizer Inc. | $18.45 | 1 |
What the 2024 payments were for
- Food and Beverage$148.88 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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