Ryan Johan Kim, M.D.
NPI 1881905222ActiveIndividual· Surgery, Vascular Surgery· Saginaw, MI
Surgery, Vascular Surgery (M.D.) with Mid Michigan Vascular Surgery, P.C., practicing in Saginaw, Michigan. In 2024 Medicare paid $460,956 for 445 patients, and Part D covered 479 of their prescriptions, 89% of them generic. Angiodynamics, Inc. was the largest of 12 companies reporting payments in 2025, $12,373 in all, mostly device and supply loans. Lists Covenant Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1881905222 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2010 |
| Last updated in NPPES | Mar 26, 2021 |
| Certified by provider | Mar 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 4301096627 | MI |
| Surgery | 208600000X | 4301096627 | MI |
| Surgery, Vascular Surgery | 2086S0129X | 2015018177 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 445 |
|---|---|
| Services billed | 5,860 across 102 procedure codes |
| Paid by Medicare | $460,956 |
Part D prescriptions in 2024
| Prescriptions (claims) | 479 · 1,267 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $62,280 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Vascular Surgery |
Medical group
- Mid Michigan Vascular Surgery, P.C.Saginaw, MI · 5 clinicians
Hospital affiliations
- Covenant Medical CenterSaginaw, MI
- Hills & Dales General HospitalCass City, MI
- Marlette Regional HospitalMarlette, MI
- Mymichigan Medical Center SaginawSaginaw, MI
- Tawas St Joseph HospitalTawas City, MI
Industry payments (Open Payments)
- 2025$12,373 · 39 payments from 12 companies
- 2024$15,020 · 58 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Angiodynamics, Inc. | $10,000 | 1 |
| Terumo Medical Corporation | $1,515 | 11 |
| W. L. Gore & Associates, Inc. | $313.30 | 7 |
| Abbott Laboratories | $253.12 | 9 |
| Boston Scientific Corporation | $116.47 | 2 |
What the 2025 payments were for
- Long term medical supply or device loan$10,000 · 1 payment
- Travel and Lodging$1,255 · 4 payments
- Food and Beverage$1,118 · 34 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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