Ronald J. Kalchik, DO
NPI 1043200249ActiveIndividual· Family Medicine· Zanesville, OH
Family Medicine (DO) in Zanesville, Ohio, trained at Michigan State University College of Osteopathic Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $428,806 for 6,606 claims, against $1,240 paid for services in 2024. Abbvie Inc. was the largest of 21 companies reporting payments in 2025, $1,461 in all, mostly food and beverage.
Overview
| NPI | 1043200249 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 27, 2005 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34004852 | 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 | 53 |
|---|---|
| Services billed | 190 across 10 procedure codes |
| Paid by Medicare | $1,240 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,606 · 13,440 30-day fills |
|---|---|
| Patients | 330 |
| Total drug cost | $428,806 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Family Practice |
Medical group
- Muskingum Valley Health CentersZanesville, OH · 72 clinicians
Hospital affiliation
- Genesis HospitalZanesville, OH
Other facilities
- Genesis Home CareHome health agency · Zanesville, OH
Industry payments (Open Payments)
- 2025$1,461 · 79 payments from 21 companies
- 2024$1,206 · 75 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $392.80 | 25 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $250.32 | 11 |
| Verona Pharma, Inc. | $115.32 | 4 |
| Novo Nordisk Inc | $100.42 | 6 |
| Axsome Therapeutics, Inc. | $92.19 | 5 |
What the 2025 payments were for
- Food and Beverage$1,461 · 79 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 family medicine physicians in Zanesville · All family medicine physicians in Ohio