Carlos Fermo Jr., MD

Medicare activity in 2024

Official CMS public-use data for Carlos Fermo Jr., 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. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)435 services
2. Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)91 services
3. Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)11 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 cholesterol74%
• Ischemic heart disease64%
• Alzheimer's disease or dementia64%
• Depression61%
• Atrial fibrillation54%

Hospitals where Carlos Fermo Jr. works

Medicare's Facility Affiliation Data lists Carlos Fermo Jr. 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.

• Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330393

Practice locations

Addresses where Carlos Fermo Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

• 100 Patriots RdStony Brook, NY 11790 (631) 444‑8630

Group practices

Medicare enrollment lists Carlos Fermo Jr. as a member of this group (CMS data updated October 2, 2026).

• State of New York Comptrollers Office170 clinicians in the group

Specialties

• Internal Medicineprimary
• Geriatric Medicinealso

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Stony Brook

Clinicians with the same Medicare primary specialty in Stony Brook, NY — not a recommendation.

• Charles G. Bleecher, MD
• Jamie N. Mersten, MD
• Sandeep K. Mallipattu, MD
• Dara G. Brener, MD
• Mandeep K. Patel, MD
• Donna C. Smales, MD
• Rachel G. Wong, MD
• Angela V. Lo, MD

All internal medicine doctors in Stony Brook →

Other clinicians in State of New York Comptrollers Office

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

• William Doan Nguyen, MD
• Rahim S. Bhaloo, OD
• Matthew Bovenzi, OD
• Patricia A. Babcock
• Elizabeth A. Caton-Burm, CSW
• Sheilah D. Scofield, 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