John Joseph Hiestand, M.D.
NPI 1821085952ActiveIndividual· Internal Medicine· Fremont, OH
Internal Medicine (M.D.) in Fremont, Ohio, trained at Ohio State University College of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $624,040 for 10,554 claims, against $110,643 paid for services in 2024.
Overview
| NPI | 1821085952 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 4, 2005 |
| Last updated in NPPES | Oct 29, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35-061218 | OH |
| Pediatrics | 208000000X | 35-061218 | OH |
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 - Internal Medicine (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 11,049 across 52 procedure codes |
| Paid by Medicare | $110,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,554 · 18,914 30-day fills |
|---|---|
| Patients | 574 |
| Total drug cost | $624,040 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical group
- Memorial Professional Services LtdFremont, OH · 40 clinicians
Hospital affiliations
- Bellevue HospitalBellevue, OH
- Memorial HospitalFremont, OH
- Promedica Toledo HospitalToledo, OH
Other facilities
- Elara CaringHome health agency · Toledo, OH
- Frmc Home Health ServicesHome health agency · Sandusky, OH
- Ohioans Home Healthcare, IncHome health agency · Perrysburg, OH
- Heartland HospiceHospice · Fremont, OH
- Bethesda Care CenterNursing home · Fremont, OH
- Valley View Health CampusNursing home · Fremont, OH
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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