Jonathan F. Cahill, MD

Medicare activity in 2024

Official CMS public-use data for Jonathan F. Cahill, 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)81 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)45 services
3. Administration of chemotherapy into vein, each additional hour (96415)31 services
4. Administration of chemotherapy into vein, 1 hour or less (96413)25 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)22 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 pressure71%
• High cholesterol71%
• Arthritis51%
• Anxiety44%
• Depression31%
• Stroke or mini-stroke31%

Hospitals where Jonathan F. Cahill works

Medicare's Facility Affiliation Data lists Jonathan F. Cahill 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.

• Rhode Island HospitalProvidence, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410007
• The Miriam HospitalProvidence, RI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 410012

Practice locations

Addresses where Jonathan F. Cahill is enrolled with Medicare (CMS data updated October 2, 2026).

• 593 Eddy StProvidence, RI 02903 (401) 444‑3032

Group practices

Medicare enrollment lists Jonathan F. Cahill as a member of these groups (CMS data updated October 2, 2026).

• Rhode Island Hospital437 clinicians in the group
• Brown Neurology16 clinicians in the group

Specialties

• Neurologyprimary

Find other Neurology doctors in Rhode Island →

Other neurologists in Providence

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

• Jonathan Drake, MD
• Hanns Christoph Stretz, MD
• Duyu Nie, MD
• Torrey Birch
• Chuang K. Wu, MD
• Ana C. Albuja Ponce, MD
• Thanujaa Subramaniam, MD
• Fransisca Indraswari

All neurologists in Providence →

Other clinicians in Rhode Island Hospital

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

• Shaolei Lu
• Iracena S. Lopes, NP
• Mary Anne Fenton, MD
• Lynn A. Bowlby, MD
• Jennifer M. Dailey, MD
• Michael Herzlinger, 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