Rosalinda Dirienzo, MD

Medicare activity in 2024

Official CMS public-use data for Rosalinda Dirienzo, 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 high level of medical decision making (99285)90 services
2. Emergency department visit with moderate level of medical decision making (99284)63 services
3. Electrocardiogram (ecg) 1 to 3 leads with review by physician only (93042)62 services
4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)40 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)25 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%
• Arthritis59%
• Ischemic heart disease36%
• Anxiety34%
• Chronic kidney disease34%

Hospitals where Rosalinda Dirienzo works

Medicare's Facility Affiliation Data lists Rosalinda Dirienzo 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.

• St Luke's Hospital - Upper Bucks CampusQuakertown, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390035

Practice locations

Addresses where Rosalinda Dirienzo is enrolled with Medicare (CMS data updated October 2, 2026).

• 1715 Sumneytown PikeLansdale, PA 19446 (215) 453‑5600

Group practices

Medicare enrollment lists Rosalinda Dirienzo as a member of this group (CMS data updated October 2, 2026).

• St. Luke's Quakertown Hospital35 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Lansdale

Clinicians with the same Medicare primary specialty in Lansdale, PA — not a recommendation.

• Nathaniel R. Rosal, DO
• Ameerah Wishahy, DO
• Neelima Manda, MD
• Patricia Casimir, MD
• Latika Patel, MD
• Peter H. Jacoby, MD
• Nickolas E. Klingos, DO
• Rupal M. Patel, MD

All internal medicine doctors in Lansdale →

Other clinicians in St. Luke's Quakertown Hospital

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

• Patrick Kane, DO

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