John P. Martens, MD
NPI 1013921527ActiveIndividual· Psychiatry & Neurology, Psychiatry· Wheat Ridge, CO
Psychiatry & Neurology, Psychiatry (MD) in Wheat Ridge, Colorado, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $544,940 for 3,287 claims, against $14,499 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $280.09 in all, mostly food and beverage.
Overview
| NPI | 1013921527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Oct 27, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 34811 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 288 across 7 procedure codes |
| Paid by Medicare | $14,499 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,287 · 3,844 30-day fills |
|---|---|
| Patients | 129 |
| Total drug cost | $544,940 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Jefferson Center for Mental HealthLakewood, CO · 97 clinicians
Industry payments (Open Payments)
- 2025$280.09 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $124.38 | 1 |
| Alkermes, Inc. | $120.89 | 1 |
| Otsuka America Pharmaceutical, Inc. | $18.30 | 1 |
| Teva Pharmaceuticals USA, Inc. | $16.52 | 1 |
What the 2025 payments were for
- Food and Beverage$280.09 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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