Ion D. Bucaloiu, MD

Medicare activity in 2024

Official CMS public-use data for Ion D. Bucaloiu, 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. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)138 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)117 services
3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)116 services
4. Hemodialysis procedure with physician evaluation (90935)51 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)31 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%
• Chronic kidney disease75%
• Diabetes54%
• Heart failure49%
• Arthritis45%

Hospitals where Ion D. Bucaloiu works

Medicare's Facility Affiliation Data lists Ion D. Bucaloiu 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.

• Geisinger Medical CenterDanville, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390006
• Geisinger-Bloomsburg HospitalBloomsburg, PA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 390003

Practice locations

Addresses where Ion D. Bucaloiu is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 N Academy AveDanville, PA 17822 (570) 271‑6211

Group practices

Medicare enrollment lists Ion D. Bucaloiu as a member of this group (CMS data updated October 2, 2026).

• Geisinger Clinic3,467 clinicians in the group

Specialties

• Nephrologyprimary
• Internal Medicinealso

Find other Nephrology doctors in Pennsylvania →

Other nephrologists in Danville

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

• Jamie A. Green, MD
• Bidyut K. Sarker, MD
• Alexander R. Chang, MD
• Kartik Kalra, MD
• Olamide Olowoyo, MD
• Roshan Mainali, MD
• Pooja Sanghi I, MD
• Japheth E. Mukaya, MD

All nephrologists in Danville →

Other clinicians in Geisinger Clinic

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

• Kara A. Brezinski Clark, DO
• Jeremy R. Fahringer, CNA
• Venu Gopal Kankani, MD
• Patricia Slusser, NP
• Megan Rapp, MD
• Omar Wijahat, CNA

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