Andrea L. Schiller, MD

Medicare activity in 2024

Official CMS public-use data for Andrea L. Schiller, 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. Cervical or vaginal cancer screening; pelvic and clinical breast examination (G0101)61 services
2. Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (Q0091)36 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)27 services
4. Annual depression screening, 5 to 15 minutes (G0444)26 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)22 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 cholesterol70%
• High blood pressure52%
• Arthritis36%
• Anxiety25%
• Osteoporosis22%
• Ischemic heart disease21%

Hospitals where Andrea L. Schiller works

Medicare's Facility Affiliation Data lists Andrea L. Schiller 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
• Beaumont Hospital, TroyTroy, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230269

Practice locations

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

• 326 N Main StRoyal Oak, MI 48067 (248) 584‑7600
• 390 Park St, Suite 109Birmingham, MI 48009 (248) 647‑5660

Group practices

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

• Together Women's Health Medical Group, P.C.76 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Michigan →

Other OB-GYNs in Royal Oak

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

• Stormi L. Lewis, MD
• Ann M. Rehm, MD
• Alison M. Thomas, MD
• Alyssa Schloop, MD
• Kathryn White, MD
• Jennifer G. Kaiser Blase, MD
• Lolonya R. Moore, MD
• Brooke A. Lucas, MD

All OB-GYNs in Royal Oak →

Other clinicians in Together Women's Health Medical Group, P.C.

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

• Caprice D. McGrail, MD
• Stormi L. Lewis, MD
• Emily L. Wood, PT
• Ann M. Rehm, MD
• Rebecca A. Pisan, MD
• Anupama G. Vansadia, 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