Rebecca Z. Ocque, MD

Medicare activity in 2024

Official CMS public-use data for Rebecca Z. Ocque, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)351 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)97 services
3. Special stained specimen slides to identify organisms including interpretation and report (88312)72 services
4. Pathology examination of tissue using a microscope, moderately high complexity (88307)43 services
5. Pathology examination of tissue using a microscope, moderately low complexity (88304)34 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%
• Arthritis56%
• Anxiety37%
• Chronic kidney disease37%
• Ischemic heart disease34%

Hospitals where Rebecca Z. Ocque works

Medicare's Facility Affiliation Data lists Rebecca Z. Ocque 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.

• Kenmore Mercy HospitalKenmore, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330102
• Mercy Hospital of BuffaloBuffalo, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330279
• Mount St. Mary's Hospital & Health CenterLewiston, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330188
• Sisters of Charity HospitalBuffalo, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330078

Practice locations

Addresses where Rebecca Z. Ocque is enrolled with Medicare (CMS data updated October 2, 2026).

• 521 E AveLockport, NY 14094 (716) 514‑5650

Group practices

Medicare enrollment lists Rebecca Z. Ocque as a member of this group (CMS data updated October 2, 2026).

• Eastern Great Lakes Pathology PC14 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in New York →

Other pathologists in New York

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

• Yan Hu, MD
• Elpidio D. Jimenez, MD
• Arnaldo Arbini, MD
• Narendra Panesar, MD
• Anthony B. Cardillo, MD
• Shafinza R. Hussein, MD
• Yin Guo, MD
• Ruifang Zheng, MD

All pathologists in New York →

Other clinicians in Eastern Great Lakes Pathology PC

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

• Hasan Khatib, MD
• Gregory R. Kotnis, MD
• Young Zhou, MD
• Mohamed Y. Zeid, MD
• Yasmin H. Fattah, MD
• Yan Hu, 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