Diana A. Zaituna, DO

Medicare activity in 2024

Official CMS public-use data for Diana A. Zaituna, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)292 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)149 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%
• Arthritis60%
• Ischemic heart disease55%
• Diabetes52%
• Anxiety52%

Hospitals where Diana A. Zaituna works

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

Practice locations

Addresses where Diana A. Zaituna is enrolled with Medicare (CMS data updated October 2, 2026).

• 28595 Orchard Lake Rd, Suite 200Farmington Hills, MI 48334 (248) 553‑0010

Group practices

Medicare enrollment lists Diana A. Zaituna as a member of this group (CMS data updated October 2, 2026).

• Glendale Neurological Associates P C40 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Michigan →

Other neurologists in Farmington Hills

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

• Katherine E. Ross
• Martin I. Belkin, DO
• Erin M. Frankowicz, DO
• Basel Assaad, MD
• Robert P. Pierce, DO
• Mina B. Essak, DO
• Esther L. Young, DO
• Steven A. Hardy, DO

All neurologists in Farmington Hills →

Other clinicians in Glendale Neurological Associates P C

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

• Katherine E. Ross
• Martin I. Belkin, DO
• Angela D. Brennan, NP
• Sean M. Conroy, MD
• Alexis Franklin
• Robert P. Pierce, DO

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