Mercedes J. Perales, MD
NPI 1043273246ActiveIndividual· Psychiatry & Neurology, Psychiatry· Wichita, KS
Psychiatry & Neurology, Psychiatry (MD) with University of Kansas School of Medicine Wichita Medical Practice Assoc and 1 other group, practicing in Wichita, Kansas. Their prescriptions cost Medicare Part D more than their services did: $656,297 for 1,488 claims, against $33,377 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 18 companies reporting payments in 2025, $3,160 in all, mostly food and beverage.
Overview
| NPI | 1043273246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 10, 2006 |
| Last updated in NPPES | Aug 3, 2023 |
| Certified by provider | Aug 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 04-21053 | KS |
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 - Psychiatry (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 469 across 17 procedure codes |
| Paid by Medicare | $33,377 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,488 · 1,985 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $656,297 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Psychiatry |
Medical groups
- University of Kansas School of Medicine Wichita Medical Practice AssocWichita, KS · 55 clinicians
- Prairie View IncNewton, KS · 29 clinicians
Industry payments (Open Payments)
- 2025$3,160 · 77 payments from 18 companies
- 2024$1,957 · 63 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $1,568 | 12 |
| Otsuka America Pharmaceutical, Inc. | $275.29 | 12 |
| Teva Pharmaceuticals USA, Inc. | $226.12 | 8 |
| Abbvie Inc. | $219.97 | 11 |
| Corium, LLC | $199.90 | 12 |
What the 2025 payments were for
- Food and Beverage$2,102 · 74 payments
- Travel and Lodging$1,057 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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