Jennifer L. Clark

Medicare activity in 2024

Official CMS public-use data for Jennifer L. Clark, 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)263 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)249 services
3. Special stained specimen slides to examine tissue, initial procedure (88342)163 services
4. Pathology examination of tissue using a microscope, moderately high complexity (88307)98 services
5. Microscopic genetic analysis of tumor, manual (88360)92 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 cholesterol74%
• High blood pressure71%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)52%
• Arthritis36%
• Anxiety31%
• Depression27%

Hospitals where Jennifer L. Clark works

Medicare's Facility Affiliation Data lists Jennifer L. Clark 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.

• UMass Memorial Health - Harrington HospitalSouthbridge, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220019
• UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220163

Practice locations

Addresses where Jennifer L. Clark is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Innovation DrWorcester, MA 01605 (508) 793‑6100
• 55 Lake Ave NWorcester, MA 01655 (508) 334‑1000

Group practices

Medicare enrollment lists Jennifer L. Clark as a member of this group (CMS data updated October 2, 2026).

• UMass Memorial Medical Group Inc2,516 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Massachusetts →

Other pathologists in Worcester

Clinicians with the same Medicare primary specialty in Worcester, MA — not a recommendation.

• Salwa M. Khedr, MD
• Nader A. Morad, MD
• Zendee Rose P. Elaba, MD
• Shi Bai, MD
• Rawan Tahboub, MD
• Robert A. Goulart, MD
• Zhong Jiang, MD
• Thomas W. Smith, MD

All pathologists in Worcester →

Other clinicians in UMass Memorial Medical Group Inc

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

• Anupreet Oberoi
• Hannah M. Coates, MD
• Caterina E. Singas
• Elizabeth Allocco, MD
• Caroline Gordon, MD
• Alexander Chi, 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