Mark Terrance Simon
NPI 1053307694ActiveIndividual· Family Medicine· Massillon, OH
Family Medicine in Massillon, Ohio, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $1,495,991 for 17,042 claims, against $87,034 paid for services in 2024. Abbvie Inc. was the largest of 31 companies reporting payments in 2025, $2,687 in all, mostly food and beverage.
Overview
| NPI | 1053307694 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Sep 20, 2005 |
| Last updated in NPPES | Oct 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34-002783-S | OH |
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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 281 |
|---|---|
| Services billed | 3,300 across 57 procedure codes |
| Paid by Medicare | $87,034 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,042 · 35,096 30-day fills |
|---|---|
| Patients | 836 |
| Total drug cost | $1,495,991 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Family Practice |
| Secondary specialties | Osteopathic Manipulative Medicine |
Medical group
- Pioneer Physicians Network IncCuyahoga Falls, OH · 93 clinicians
Hospital affiliations
- Aultman HospitalCanton, OH
- Aultman Orrville HospitalOrrville, OH
- Mercy Medical CenterCanton, OH
- Union HospitalDover, OH
Other facilities
- Advantage Home Health Services, IncHome health agency · North Canton, OH
- Crossroads Hospice of Northeast Ohio, LLCHospice · Uniontown, OH
Industry payments (Open Payments)
- 2025$2,687 · 184 payments from 31 companies
- 2024$2,383 · 183 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $310.41 | 25 |
| Novo Nordisk Inc | $203.23 | 15 |
| Pfizer Inc. | $190.67 | 21 |
| Astrazeneca Pharmaceuticals LP | $184.94 | 31 |
| Esperion Therapeutics, Inc. | $180.58 | 11 |
What the 2025 payments were for
- Food and Beverage$2,667 · 183 payments
- Education$20.22 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 family medicine physicians in Massillon · All family medicine physicians in Ohio