Mari A. Siegel, MD

Medicare activity in 2024

Official CMS public-use data for Mari A. Siegel, 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. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)34 services
2. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)33 services
3. Advance care planning, first 30 minutes (99497)21 services
4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)17 services
5. Critical care, first 30-74 minutes (99291)15 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%
• Arthritis59%
• Chronic kidney disease56%
• Heart failure55%
• Diabetes51%

Hospitals where Mari A. Siegel works

Medicare's Facility Affiliation Data lists Mari A. Siegel 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.

• Temple University HospitalPhiladelphia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390027

Practice locations

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

• 100 E Lehigh AvePhiladelphia, PA 19125 (215) 707‑8496
• 3401 N Broad StPhiladelphia, PA 19140 (215) 707‑3008

Group practices

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

• Temple Faculty Practice Plan Inc1,368 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Pennsylvania →

Other emergency medicine doctors in Philadelphia

Clinicians with the same Medicare primary specialty in Philadelphia, PA — not a recommendation.

• Hans M. Gao, MD
• Vinh Nguyen, MD
• Matthew Wong, MD
• Julie Cooper, MD
• Nicole A. Karikari, MD
• Samuel Shin, MD
• Tareva Warrick-Stone, DO
• Hayat Khan, MD

All emergency medicine doctors in Philadelphia →

Other clinicians in Temple Faculty Practice Plan Inc

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

• Neilesh V. Gupta, MD
• Heather Rubinate, PA
• Riya Kuklani, DDS
• Kun Lee, MD
• Matthew Wong, MD
• Donna L. McDonough, CNA

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