John Michael Perez, MD
NPI 1427519370ActiveIndividual· Psychiatry & Neurology, Psychiatry· Danville, PA
Psychiatry & Neurology, Psychiatry (MD) with Geisinger Clinic, practicing in Danville, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $23,468 for 148 patients in 2024, with only 18 Part D claims. Lists Geisinger-Community Medical Center as a hospital affiliation.
Overview
| NPI | 1427519370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 25, 2019 |
| Last updated in NPPES | Jul 9, 2025 |
| Certified by provider | Jul 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD481829 | PA |
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 (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 148 |
|---|---|
| Services billed | 322 across 17 procedure codes |
| Paid by Medicare | $23,468 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 20 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $980.49 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
Hospital affiliation
- Geisinger-Community Medical CenterScranton, PA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 49 psychiatrists in Danville · All psychiatrists in Pennsylvania