Leonard J. Rosen, MD

Medicare activity in 2024

Official CMS public-use data for Leonard J. Rosen, 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. Psychotherapy with evaluation and management visit, 45 minutes (90836)97 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)80 services
3. Emergency department visit with moderate level of medical decision making (99284)38 services
4. Emergency department visit with low level of medical decision making (99283)26 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%
• Anxiety75%
• High cholesterol71%
• Depression69%
• Diabetes47%
• Arthritis38%

Hospitals where Leonard J. Rosen works

Medicare's Facility Affiliation Data lists Leonard J. Rosen 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 Royal OakRoyal Oak, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230130

Practice locations

Addresses where Leonard J. Rosen is enrolled with Medicare (CMS data updated October 2, 2026).

• 30538 Fox Club DrFarmington Hills, MI 48331 (248) 739‑0777
• 3601 W 13 Mile RdRoyal Oak, MI 48073
• 3601 W 13 Mile Rd Ec, Beaumont Emergency Services RoRoyal Oak, MI 48073 (248) 898‑0575
• 44201 Dequindre RdTroy, MI 48085
• 44201 Dequindre Rd Ec, Beaumont Emergency Services TrTroy, MI 48085 (248) 964‑5111

Group practices

Medicare enrollment lists Leonard J. Rosen as a member of this group (CMS data updated October 2, 2026).

• Beaumont Medical Group Hospital Based Services584 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in Michigan →

Other psychiatrists in Farmington Hills

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

• Kyal Lalk, MD
• Bassem Sameh Naeem G Saad, MD
• Timothy L. Chapman, MD
• Mashal Jamil, MD
• Alexander H. Sackeyfio, MD
• You Na P. Kheir, MD
• Sabiha J. Omar, MD
• Igor Paris, MD

All psychiatrists in Farmington Hills →

Other clinicians in Beaumont Medical Group Hospital Based Services

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

• Kimberly K. Getzinger, MD
• Ann Marie Blenc, MD
• Brian E. Gingrich, PA
• Dennette B. Fend, NP
• Ghiyath K. Habra, MD
• James M. Robbins, 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