Jennifer A. Rosenbaum, MD

Medicare activity in 2024

Official CMS public-use data for Jennifer A. Rosenbaum, 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)82 services
2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)43 services
3. Hemoglobin a1c level (83036)29 services
4. Administration of influenza virus vaccine (G0008)13 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 pressure73%
• High cholesterol69%
• Arthritis38%
• Diabetes35%
• Ischemic heart disease31%
• Depression26%

Hospitals where Jennifer A. Rosenbaum works

Medicare's Facility Affiliation Data lists Jennifer A. Rosenbaum 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.

• Kent County Memorial HospitalWarwick, RI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 410009
• Women & Infants Hospital of Rhode IslandProvidence, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410010

Practice locations

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

• 455 Toll Gate RdWarwick, RI 02886 (401) 737‑7010

Group practices

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

• Affinity Physicians LLC.730 clinicians in the group

Specialties

• Family Practiceprimary

Find other Family Practice doctors in Rhode Island →

Other family doctors in Warwick

Clinicians with the same Medicare primary specialty in Warwick, RI — not a recommendation.

• Thomas M. Atwood, MD
• Mary B. Sutter, MD
• Benjamin R. Adler, MD
• Alison D. Block, MD
• Kira P. Neel
• Heather L. Mackey Fowler, MD
• John F. Horan, DO
• Christina Sedaghat

All family doctors in Warwick →

Other clinicians in Affinity Physicians LLC.

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

• Abhay Mathur, MD
• Tommy D. Pham, MD
• Kadesha Collins Fletcher, MD
• Lindsay M. Lichtenfels
• Hadeel Zainah, MD
• Deirdre E. Smith, NP

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