Quick answers
- Does Kari A. Aretakis accept Medicare assignment?
- Yes. Medicare's clinician data says Kari A. Aretakis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kari A. Aretakis see?
- In 2024, CMS data shows 697 Original Medicare patients and 5,832 services for Kari A. Aretakis. This counts Original Medicare only and measures volume, not quality.
- What is Kari A. Aretakis's NPI number?
- 1821278011. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kari A. Aretakis, 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.
| Original Medicare patients | 697 |
|---|---|
| Services billed to Medicare | 5,832 |
| Different services or procedures | 51 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Automated urinalysis test (81003)770 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)643 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)498 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)338 services
- Ultrasound measurement of bladder capacity after voiding (51798)157 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%
- Arthritis55%
- Ischemic heart disease42%
- Diabetes34%
- Anxiety31%
Hospitals where Kari A. Aretakis works
Medicare's Facility Affiliation Data lists Kari A. Aretakis 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 - Farmington HillsFarmington Hills, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230151
- Beaumont Hospital - Grosse PointeGrosse Pointe, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230089
- 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 Kari A. Aretakis is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 17900 23 Mile RdMacomb, MI 48044 (313) 647‑3900
- 230 W Maple Rd, Suite 200Troy, MI 48084 (586) 997‑3530
- 27900 Grand River Ave, Suite 220Farmington Hills, MI 48336 (248) 477‑0552
- 31157 Woodward AveRoyal Oak, MI 48073 (248) 336‑0123
- 32255 Northwestern HwyFarmington Hills, MI 48334
Group practices
Medicare enrollment lists Kari A. Aretakis as a member of these groups (CMS data updated October 2, 2026).
- Michigan Healthcare Professionals PC529 clinicians in the group
- Henry Ford Semi Medical Group240 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Other clinicians in Michigan Healthcare Professionals PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821278011 |
| Corrections | Report an error or suggest an update → |
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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians