John Vincent Timko, M.D.
NPI 1700992948ActiveIndividual· Psychiatry & Neurology, Psychiatry· Wyomissing, PA
Psychiatry & Neurology, Psychiatry (M.D.) in Wyomissing, Pennsylvania, trained at Temple University School of Medicine (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $538,341 for 7,435 claims, against $124,050 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 13 companies reporting payments in 2025, $47,383 in all, mostly speaking and faculty fees.
Overview
| NPI | 1700992948 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 21, 2006 |
| Last updated in NPPES | Feb 6, 2020 |
| Certified by provider | Feb 6, 2020 |
Specialties and licenses
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 529 |
|---|---|
| Services billed | 2,005 across 17 procedure codes |
| Paid by Medicare | $124,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,435 · 11,113 30-day fills |
|---|---|
| Patients | 527 |
| Total drug cost | $538,341 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Serendipity Psychiatric PLLCWyomissing, PA · 2 clinicians
Hospital affiliations
- Pottstown HospitalPottstown, PA
- Reading HospitalWest Reading, PA
Industry payments (Open Payments)
- 2025$47,383 · 180 payments from 13 companies
- 2024$51,737 · 181 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $45,567 | 48 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $350.31 | 33 |
| Neurocrine Biosciences, Inc. | $280.43 | 13 |
| Alkermes, Inc. | $226.60 | 11 |
| E.R. Squibb & Sons, L.L.C. | $195.33 | 28 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$43,957 · 16 payments
- Food and Beverage$3,315 · 163 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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