Ken Ye, MD
NPI 1427035229ActiveIndividual· Internal Medicine· Muskegon, MI
Internal Medicine (MD) with Mercy Physician Network, practicing in Muskegon, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,967,550 for 17,361 claims, against $30,480 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. reported $18.85 in payments in 2025, mostly education. Lists Mercy Health Lakeshore Campus and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1427035229 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 22, 2005 |
| Last updated in NPPES | Dec 3, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301067763 | MI |
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 - Internal Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 196 |
|---|---|
| Services billed | 471 across 17 procedure codes |
| Paid by Medicare | $30,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,361 · 40,364 30-day fills |
|---|---|
| Patients | 1,016 |
| Total drug cost | $1,967,550 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mercy Physician NetworkSpring Lake, MI · 112 clinicians
Hospital affiliations
- Mercy Health Lakeshore CampusShelby, MI
- Spectrum HealthGrand Rapids, MI
- Trinity Health Grand Haven HospitalGrand Haven, MI
- Trinity Health Muskegon HospitalMuskegon, MI
Other facilities
- Interim Healthcare of West MichiganHome health agency · Grand Rapids, MI
- Mary Free Bed at Home, LLCHome health agency · Grand Rapids, MI
- Trinity Health at Home - MuskegonHome health agency · Muskegon, MI
- Harbor HospiceHospice · Muskegon, MI
Industry payments (Open Payments)
- 2025$18.85 · 1 payment from 1 company
- 2024$51.14 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $18.85 | 1 |
What the 2025 payments were for
- Education$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 63 internal medicine physicians in Muskegon · All internal medicine physicians in Michigan