Abdul W. Siddiqui, MD

Medicare activity in 2024

Official CMS public-use data for Abdul W. Siddiqui, 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. Critical care, first 30-74 minutes (99291)211 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)108 services
3. Emergent insertion of breathing tube into windpipe using an endoscope (31500)21 services
4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)21 services
5. Insertion of artery tube for blood sampling or infusion through skin (36620)16 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%
• Heart failure56%
• Diabetes54%
• Ischemic heart disease54%
• Chronic kidney disease54%

Hospitals where Abdul W. Siddiqui works

Medicare's Facility Affiliation Data lists Abdul W. Siddiqui 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.

• UPMC HamotErie, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390063
• UPMC HorizonGreenville, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390178
• UPMC NorthwestSeneca, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390091

Practice locations

Addresses where Abdul W. Siddiqui is enrolled with Medicare (CMS data updated October 2, 2026).

• 201 State StErie, PA 16550 (814) 877‑6000

Group practices

Medicare enrollment lists Abdul W. Siddiqui as a member of this group (CMS data updated October 2, 2026).

• Regional Health Services Inc568 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Internal Medicinealso

Find other Critical Care (Intensivists) doctors in Pennsylvania →

Other critical care doctors in Erie

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

• Shelley B. Reynolds-Hill, MD
• Hridyesh Sikri, MD
• Carlos J. Racedo-Africano, MD
• Anna Prishchepova, MD
• Jozef G. Schmidt, MD
• Emily B. Brant, MD
• Daniel P. Speredelozzi, MD
• Samer E. Abou Chehade, MD

All critical care doctors in Erie →

Other clinicians in Regional Health Services Inc

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

• Kathryn L. Noble, PA
• Karin A. Wickwire, NP
• Jeffrey A. Nechleba, MD
• Mustapha El Lakis, MD
• Shelley B. Reynolds-Hill, MD
• Zackary P. Spradlin, 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