Diklar Makola, MD, PHD
NPI 1225246689ActiveIndividual· Internal Medicine, Gastroenterology· Dayton, OH
Internal Medicine, Gastroenterology (MD, PHD) with Dayton Gastroenterology, LLC, practicing in Dayton, Ohio. In 2024 Medicare paid $60,809 for 319 patients, and Part D covered 217 of their prescriptions, 83% of them generic. Qol Medical, LLC was the largest of 12 companies reporting payments in 2025, $553.24 in all, mostly food and beverage. Lists Kettering Health Dayton and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1225246689 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | May 18, 2007 |
| Last updated in NPPES | Feb 9, 2026 |
| Certified by provider | Feb 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35.084226 | 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 - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 680 across 45 procedure codes |
| Paid by Medicare | $60,809 |
Part D prescriptions in 2024
| Prescriptions (claims) | 217 · 255 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $13,697 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Dayton Gastroenterology, LLCDayton, OH · 74 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Miami Valley HospitalDayton, OH
- Soin Medical CenterBeaver Creek, OH
Industry payments (Open Payments)
- 2025$553.24 · 20 payments from 12 companies
- 2024$157.60 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Qol Medical, LLC | $145.98 | 2 |
| Genzyme Corporation | $69.45 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $67.78 | 3 |
| Abbvie Inc. | $61.67 | 3 |
| Janssen Biotech, Inc. | $40.88 | 2 |
What the 2025 payments were for
- Food and Beverage$553.24 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 gastroenterologists in Dayton · All gastroenterologists in Ohio