Quick answers
- Does William L. Rudberg Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says William L. Rudberg Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does William L. Rudberg Jr. see?
- In 2024, CMS data shows 38 Original Medicare patients and 71 services for William L. Rudberg Jr.. This counts Original Medicare only and measures volume, not quality.
- What is William L. Rudberg Jr.'s NPI number?
- 1194942243. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for William L. Rudberg Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 38 |
|---|---|
| Services billed to Medicare | 71 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)15 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease74%
- Heart failure61%
- Diabetes58%
- COPD53%
Hospitals where William L. Rudberg Jr. works
Medicare's Facility Affiliation Data lists William L. Rudberg Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269
Practice locations
Addresses where William L. Rudberg Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Genesys PkwyGrand Blanc, MI 48439 (810) 606‑5000
- 28100 Grand River AveFarmington Hills, MI 48336
- 44201 Dequindre RdTroy, MI 48085
- 44201 Dequindre Rd, Suite 250Troy, MI 48085 (248) 964‑5000
- 580 W College Ave, Up Health SystemMarquette, MI 49855 (906) 228‑9440
Group practices
Medicare enrollment lists William L. Rudberg Jr. as a member of these groups (CMS data updated October 2, 2026).
- Beaumont Medical Group- Specialty Services847 clinicians in the group
- Sound Inpatient Physicians-Michigan PLLC171 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Grand Blanc
Clinicians with the same Medicare primary specialty in Grand Blanc, MI — not a recommendation.
Other clinicians in Beaumont Medical Group- Specialty Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194942243 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians