Jacob D. Sillaman, PA
NPI 1902208309ActiveIndividual· Physician Assistant, Medical· Kettering, OH
Physician Assistant, Medical (PA) with Kettering Independent Medical Group Inc, practicing in Kettering, Ohio. Their prescriptions cost Medicare Part D more than their services did: $711,961 for 3,106 claims, against $69,621 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2025, $126.40 in all, mostly food and beverage. Lists Kettering Health Dayton and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1902208309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2014 |
| Last updated in NPPES | Nov 23, 2020 |
| Certified by provider | Nov 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 50004125 | 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 - Physician Assistant (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 581 |
|---|---|
| Services billed | 1,662 across 13 procedure codes |
| Paid by Medicare | $69,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,106 · 6,459 30-day fills |
|---|---|
| Patients | 727 |
| Total drug cost | $711,961 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Kettering Independent Medical Group IncXenia, OH · 710 clinicians
Hospital affiliations
- Kettering Health DaytonDayton, OH
- Kettering Health Main CampusKettering, OH
- Kettering Health MiamisburgMiamisburg, OH
- Kettering Health TroyTroy, OH
- Soin Medical CenterBeaver Creek, OH
Industry payments (Open Payments)
- 2025$126.40 · 2 payments from 2 companies
- 2024$129.04 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $63.46 | 1 |
| My01 Inc. | $62.94 | 1 |
What the 2025 payments were for
- Food and Beverage$126.40 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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