Mari-Elena Hinrichs, DO

Medicare activity in 2024

Official CMS public-use data for Mari-Elena Hinrichs, 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)52 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)40 services
3. Insertion of needle into vein for collection of blood sample (36415)33 services
4. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)15 services
5. Influenza vaccine split virus, preservative free (90662)12 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 pressure72%
• High cholesterol72%
• Arthritis28%
• Diabetes24%
• Depression20%
• Chronic kidney disease19%

Hospitals where Mari-Elena Hinrichs works

Medicare's Facility Affiliation Data lists Mari-Elena Hinrichs 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.

• Advocate Illinois Masonic Medical CenterChicago, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140182

Practice locations

Addresses where Mari-Elena Hinrichs is enrolled with Medicare (CMS data updated October 2, 2026).

• 4600 N Ravenswood AveChicago, IL 60640 (773) 561‑7500

Group practices

Medicare enrollment lists Mari-Elena Hinrichs as a member of this group (CMS data updated October 2, 2026).

• Advocate Health and Hospitals Corporation3,118 clinicians in the group

Specialties

• Family Practiceprimary
• Osteopathic Manipulative Medicinealso

Find other Family Practice doctors in Illinois →

Other family doctors in Chicago

Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.

• Lorena Barragan, MD
• Rabia Safi, MD
• Benjamin A. Preyss, MD
• Mohammed M. Alam, MD
• Wael S. Mourad, MD
• Jo Ann J. Lagman, MD
• Joseph C. Chmielewski, MD
• Jader M. Reis

All family doctors in Chicago →

Other clinicians in Advocate Health and Hospitals Corporation

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

• Nestor M. Ivkov, MD
• Destiny O. Kellam, MD
• Lina Jamal Abdallah Ghazal, MD
• Faiza Tariq
• Ryan S. Jean-Baptiste, MD
• Eva K. Dumasia, 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