Nathaniel Han, DO
NPI 1902462385ActiveIndividual· Surgery· Hamilton, OH
Surgery (DO) with Kettering Independent Medical Group Inc, practicing in Hamilton, Ohio. 19 Medicare patients in 2024, $4,511 paid; nearly all of their 60 Part D prescriptions were generic (95%). Intuitive Surgical, Inc. was the largest of 4 companies reporting payments in 2024, $2,854 in all, mostly education. Lists Fort Hamilton Hughes Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1902462385 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 12, 2019 |
| Last updated in NPPES | Oct 10, 2025 |
| Certified by provider | Oct 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 34.017426 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 39 across 14 procedure codes |
| Paid by Medicare | $4,511 |
Part D prescriptions in 2024
| Prescriptions (claims) | 60 · 62 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $1,111 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Kettering Independent Medical Group IncXenia, OH · 710 clinicians
Hospital affiliation
- Fort Hamilton Hughes Memorial HospitalHamilton, OH
Industry payments (Open Payments)
- 2024$2,854 · 8 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $2,559 | 4 |
| Medtronic, Inc. | $141.85 | 2 |
| Heron Therapeutics, Inc. | $114.81 | 1 |
| Solventum Corporation | $37.43 | 1 |
What the 2024 payments were for
- Education$1,750 · 1 payment
- Travel and Lodging$809.41 · 3 payments
- Food and Beverage$294.09 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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