Karen L. Weaver, MD

Medicare activity in 2024

Official CMS public-use data for Karen L. Weaver, 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.

Most frequent services

1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)57 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 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%
• Arthritis52%
• Diabetes48%
• Chronic kidney disease36%
• COPD34%

Hospitals where Karen L. Weaver works

Medicare's Facility Affiliation Data lists Karen L. Weaver 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 - DearbornDearborn, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230020
• Beaumont Hospital Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130
• Corewell Health Wayne HospitalWayne, MI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 230142

Practice locations

Addresses where Karen L. Weaver is enrolled with Medicare (CMS data updated October 2, 2026).

• 2001 S Merriman Rd, 100 Corewell Health Wayne Hospital FamiWestland, MI 48186 (947) 522‑1858
• 201 3rd St, Suite 200Belleville, MI 48111 (734) 697‑9065
• 33155 Annapolis StWayne, MI 48184 (734) 467‑4000

Group practices

Medicare enrollment lists Karen L. Weaver as a member of this group (CMS data updated October 2, 2026).

• Oakwood Ambulatory LLC274 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Michigan →

Other family doctors in Westland

Clinicians with the same Medicare primary specialty in Westland, MI — not a recommendation.

• Nida Latif, MD
• Michelle Diebold, MD
• Mariann M. Babi
• Halima S. Ali, MD
• Roshani Jadia, MD
• Chin S. Yi, MD
• Scott Yaekle, MD
• Joanna E. Sherrill, MD

All family doctors in Westland →

Other clinicians in Oakwood Ambulatory LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Aleksandr A. Archiyan, DO
• Remana Hasnath, MD
• Charles Xin, DO
• James P. Rosbolt, DO
• Michelle Diebold, MD
• Mira Hamame, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians