Syed A. Zaman, MD

Medicare activity in 2024

Official CMS public-use data for Syed A. Zaman, 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. Interpretation and report of ultrasound of heart (93314)73 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)65 services
3. Coronary artery bypass using artery graft, 1 graft (33533)49 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)41 services
5. Replacement of aortic valve through the skin and femoral artery (33361)35 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%
• Ischemic heart disease75%
• Heart failure51%
• Atrial fibrillation48%
• Diabetes40%

Hospitals where Syed A. Zaman works

Medicare's Facility Affiliation Data lists Syed A. Zaman 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.

• Atrium Medical CenterFranklin, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360076
• Miami Valley HospitalDayton, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360051
• Upper Valley Medical CenterTroy, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360174

Practice locations

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

• 30 E Apple St, Suite 1480Dayton, OH 45409 (937) 208‑3220

Group practices

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

• Premier Health Specialists Inc580 clinicians in the group

Specialties

• Cardiac Surgeryprimary

Find other Cardiac Surgery doctors in Ohio →

Other cardiac surgeons in Ohio

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

• Nnamdi Azie, MD
• Donna May Kimmaliardjuk, MD
• Eugene Vitvitsky, MD
• Yuki Nakamura, MD
• Okwudili F. Chukwuani, MD
• Alexander Ghannam, MD
• Maziar Khorsandi, MD
• Jovan Bozinovski, MD

All cardiac surgeons in Ohio →

Other clinicians in Premier Health Specialists Inc

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

• Kamala D. Acharya
• Denise R. Stewart
• Stanley T. Tibong
• Lindsey M. Siefker, NP
• Rachael L. Baarstad, NP
• Debra A. Miller, 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