Flavio Malcher Martins De Oliveira, MD

Medicare activity in 2024

Official CMS public-use data for Flavio Malcher Martins De Oliveira, 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 low level od decision making, if using time, 20 minutes or more (99213)93 services
2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)52 services
3. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)26 services
4. Repair of groin hernia using an endoscope (49650)24 services
5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)21 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 cholesterol75%
• High blood pressure74%
• Arthritis52%
• Ischemic heart disease41%
• Diabetes36%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)30%

Hospitals where Flavio Malcher Martins De Oliveira works

Medicare's Facility Affiliation Data lists Flavio Malcher Martins De Oliveira 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.

• Lenox Hill HospitalNew York, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330119
• North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106
• Northern Westchester HospitalMount Kisco, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330162

Practice locations

Addresses where Flavio Malcher Martins De Oliveira is enrolled with Medicare (CMS data updated October 2, 2026).

• 178 E 85th St, Fl 4New York, NY 10028 (212) 434‑3950

Group practices

Medicare enrollment lists Flavio Malcher Martins De Oliveira as a member of this group (CMS data updated October 2, 2026).

• North Shore-Lij Medical PC6,440 clinicians in the group

Specialties

• General Surgeryprimary

Find other General Surgery doctors in New York →

Other general surgeons in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

• Vincent Duron, MD
• Marinel Ardeljan, DO
• Marcelo E. Facciuto, MD
• Virgilio Sacchini, MD
• Roopa Kohli-Seth, MD
• Karina A. McArthur, MD
• David L. Benisch, MD
• Henry G. Godfrey, MD

All general surgeons in New York →

Other clinicians in North Shore-Lij Medical PC

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

• Taylor M. Iannicelli, PA
• Marc L. Gordon, MD
• Anthony Khabut, DO
• Jessy Kurian, NP
• Petros Karamanlakis, MD
• Yelena Shubina, 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