Paul M. Zentko, MD

Medicare activity in 2024

Official CMS public-use data for Paul M. Zentko, 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. Emergency department visit with moderate level of medical decision making (99284)178 services
2. Emergency department visit with high level of medical decision making (99285)152 services
3. Critical care, first 30-74 minutes (99291)88 services
4. Emergency department visit with low level of medical decision making (99283)50 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)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%
• Arthritis55%
• Ischemic heart disease43%
• Anxiety41%
• Depression37%

Hospitals where Paul M. Zentko works

Medicare's Facility Affiliation Data lists Paul M. Zentko 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.

• Danbury HospitalDanbury, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070033
• White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330304

Practice locations

Addresses where Paul M. Zentko is enrolled with Medicare (CMS data updated October 2, 2026).

• 24 Hospital AveDanbury, CT 06810 (203) 739‑7000
• 41 E Post RdWhite Plains, NY 10601 (914) 681‑0600

Group practices

Medicare enrollment lists Paul M. Zentko as a member of these groups (CMS data updated October 2, 2026).

• East Post Road Medical Services PC429 clinicians in the group
• Danbury Hospital50 clinicians in the group

Specialties

• Emergency Medicineprimary

Find other Emergency Medicine doctors in Connecticut →

Other emergency medicine doctors in Danbury

Clinicians with the same Medicare primary specialty in Danbury, CT — not a recommendation.

• Jose R. Pinero, MD
• Robert M. Soltis, MD
• Peter T. Porrello, MD
• Douglas A. Smith, DO
• Tammy L. Weiner, MD
• Matthew Gross, MD
• Jennifer M. Dugan, MD
• Andrew Webber, DO

All emergency medicine doctors in Danbury →

Other clinicians in East Post Road Medical Services PC

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

• Qiusheng Si, MD
• Ruliang Xu, MD
• Jessica Troy
• Miriam Lagunas Fitta, MD
• Sammi Borsellino, PA
• Shon A. Sebastian, 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