Monica P. Zeitz, MD

Medicare activity in 2024

Official CMS public-use data for Monica P. Zeitz, 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)191 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)106 services
3. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)67 services
4. Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (G0121)27 services
5. Biopsy of large bowel using a flexible endoscope (45380)26 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 cholesterol75%
• High blood pressure71%
• Arthritis52%
• Anxiety30%
• Ischemic heart disease27%
• Diabetes26%

Hospitals where Monica P. Zeitz works

Medicare's Facility Affiliation Data lists Monica P. Zeitz 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.

• Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001
• Riddle Memorial HospitalMedia, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390222

Practice locations

Addresses where Monica P. Zeitz is enrolled with Medicare (CMS data updated October 2, 2026).

• 500 Evergreen Dr, Suite 26Glen Mills, PA 19342 (610) 619‑7475

Group practices

Medicare enrollment lists Monica P. Zeitz as a member of this group (CMS data updated October 2, 2026).

• Christiana Care Pennsylvania Inc177 clinicians in the group

Specialties

• Gastroenterologyprimary

Find other Gastroenterology doctors in Pennsylvania →

Other gastroenterologists in Pennsylvania

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

• Joyann A. Kroser, MD
• Issy C. Esangbedo, MD
• Sunny Patel, DO
• Zeba Hussaini, MD
• Rajat P. Malik, MD
• Vincent M. Pronesti, DO
• Aakash A. Desai, MD
• Rajesh Bajaj, MD

All gastroenterologists in Pennsylvania →

Other clinicians in Christiana Care Pennsylvania Inc

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

• Joyann A. Kroser, MD
• Melissa K. Bucher, CNM
• Guenadi Amoachi, MD
• Raymond E. Carter, MD
• Renee L. Crossman, PT
• Deborah S. Solaiman, 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