Shariff H. Attaya, MD

Medicare activity in 2024

Official CMS public-use data for Shariff H. Attaya, 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)583 services
2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)429 services
3. Anticoagulant management of patient taking warfarin (93793)274 services
4. Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)193 services
5. Evaluation of cardiac rhythm monitor system, remote up to 30 days (93298)143 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%
• Atrial fibrillation68%
• Arthritis49%
• Ischemic heart disease46%
• Heart failure45%

Hospitals where Shariff H. Attaya works

Medicare's Facility Affiliation Data lists Shariff H. Attaya 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.

• Ascension All Saints HospitalRacine, WI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 520096
• Aurora Medical Center KenoshaKenosha, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520189

Practice locations

Addresses where Shariff H. Attaya is enrolled with Medicare (CMS data updated October 2, 2026).

• 3803 Spring StMount Pleasant, WI 53405 (262) 687‑8260

Group practices

Medicare enrollment lists Shariff H. Attaya as a member of this group (CMS data updated October 2, 2026).

• Ascension Medical Group-Southeast Wisconsin Inc545 clinicians in the group

Specialties

• Cardiac Electrophysiologyprimary
• Cardiovascular Disease (Cardiology)also

Find other Cardiac Electrophysiology doctors in Wisconsin →

Other cardiac electrophysiologists in Wisconsin

Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.

• Sanjay S. Deshpande, MD
• Mohamed Djelmami Hani, MD
• Sanjay Kumar, MD
• Amir R. Chaudhari, DO
• Jason C. Rubenstein, MD
• Linda L. Eckhardt, MD
• Anwer A. Dhala, MD
• Craig T. January, MD

All cardiac electrophysiologists in Wisconsin →

Other clinicians in Ascension Medical Group-Southeast Wisconsin Inc

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

• Timothy E. Wirsching
• Melissa K. Mayer
• Hailey Burmeister
• Swati Laroia Coon, DO
• Gretchen Cunningham
• Christina M. Golner, 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