Theodoros K. Vlachos, MD

Medicare activity in 2024

Official CMS public-use data for Theodoros K. Vlachos, 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.

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 pressure57%
• Anxiety57%
• High cholesterol48%
• Depression48%

Hospitals where Theodoros K. Vlachos works

Medicare's Facility Affiliation Data lists Theodoros K. Vlachos 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 Theodoros K. Vlachos is enrolled with Medicare (CMS data updated October 2, 2026).

• 26001 Jefferson AveSaint Clair Shores, MI 48081 (586) 779‑7000
• 3535 W 13 Mile RdRoyal Oak, MI 48073
• 3535 W 13 Mile Rd Ll, Cor Hlth Univ HospRoyal Oak, MI 48073 (248) 551‑3000
• 3601 W 13 Mile RdRoyal Oak, MI 48073

Group practices

Medicare enrollment lists Theodoros K. Vlachos as a member of this group (CMS data updated October 2, 2026).

• William Beaumont Hospital20 clinicians in the group

Specialties

• Obstetrics/Gynecologyprimary

Find other Obstetrics/Gynecology doctors in Michigan →

Other OB-GYNs in Saint Clair Shores

Clinicians with the same Medicare primary specialty in Saint Clair Shores, MI — not a recommendation.

• Elizabeth G. Blunden, MD
• Regina R. Frost, MD
• Andrea M. Abessinio, DO
• Christopher Bowen, DO
• Christopher A. Haltigin, MD
• Joyce C. Purakal, MD
• Ylbe V. Franco-Marx, MD
• Ty M. Kwaiser, MD

All OB-GYNs in Saint Clair Shores →

Other clinicians in William Beaumont Hospital

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

• Lori M. Mausi, MD
• Elizabeth G. Blunden, MD
• Amita V. Pai, MD
• Maureen M. Anderson, MD
• Brian J. Muckey, MD
• Christopher A. Haltigin, 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