Ondrea K. Timmermann
NPI 1285196220ActiveIndividual· Psychiatry & Neurology, Neurology· Aurora, CO
Psychiatry & Neurology, Neurology in Aurora, Colorado, trained at West Virginia School of Osteopathic Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $528,103 for 285 claims, against $12,871 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $5,349 in all, mostly grants.
Overview
| NPI | 1285196220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 1, 2019 |
| Last updated in NPPES | Jan 9, 2025 |
| Certified by provider | Jan 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | DR.0070502 | 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 - Neurology (CO); Practitioner - Neurology (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 81 |
|---|---|
| Services billed | 160 across 10 procedure codes |
| Paid by Medicare | $12,871 |
Part D prescriptions in 2024
| Prescriptions (claims) | 285 · 665 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $528,103 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- West Virginia University Medical CorporationMorgantown, WV · 1,980 clinicians
- Meritus Medical Center IncHagerstown, MD · 743 clinicians
Hospital affiliations
- Garrett Regional Medical CenterOakland, MD
- United Hospital Center, IncBridgeport, WV
- West Virginia University Hospitals, IncMorgantown, WV
- Wheeling Hospital, IncWheeling, WV
Industry payments (Open Payments)
- 2025$5,349 · 4 payments from 3 companies
- 2024$5,084 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $5,000 | 1 |
| Abbott Laboratories | $322.03 | 2 |
| Abbvie Inc. | $26.88 | 1 |
What the 2025 payments were for
- Grant$5,000 · 1 payment
- Travel and Lodging$322.03 · 2 payments
- Food and Beverage$26.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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