Joseph Nathaniel Ruhala, D.O.
NPI 1922415421ActiveIndividual· Surgery· Frederick, MD
Surgery (D.O.) in Frederick, Maryland, trained at West Virginia School of Osteopathic Medicine (class of 2014). Mostly services rather than prescriptions: Medicare paid $41,500 for 126 patients in 2024, with only 28 Part D claims. Intuitive Surgical, Inc. reported $1,500 in payments in 2025, mostly education.
Overview
| NPI | 1922415421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 16, 2014 |
| Last updated in NPPES | Oct 25, 2022 |
| Certified by provider | Oct 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | H95555 | MD |
| Surgery, Surgical Critical Care | 2086S0102X | OS018024 | PA |
| Surgery, Trauma Surgery | 2086S0127X | OS018024 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 225 across 60 procedure codes |
| Paid by Medicare | $41,500 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 28 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $433.63 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | General Surgery |
Medical groups
- Amber Hill Physical Therapy IncFrederick, MD · 334 clinicians
- Frederick Health Medical Group LLCBrunswick, MD · 199 clinicians
Hospital affiliation
- Frederick Health HospitalFrederick, MD
Industry payments (Open Payments)
- 2025$1,500 · 1 payment from 1 company
- 2024$6,830 · 15 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,500 | 1 |
What the 2025 payments were for
- Education$1,500 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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