Emmanuil I. Rakhmanchik, MD

Medicare activity in 2024

Official CMS public-use data for Emmanuil I. Rakhmanchik, 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)991 services
2. Insertion of needle into vein for collection of blood sample (36415)470 services
3. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)396 services
4. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)232 services
5. Telephone medical discussion with physician, 5-10 minutes (99441)142 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%
• Arthritis61%
• Diabetes50%
• Ischemic heart disease38%
• Depression21%

Hospitals where Emmanuil I. Rakhmanchik works

Medicare's Facility Affiliation Data lists Emmanuil I. Rakhmanchik 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.

• Maimonides Medical CenterBrooklyn, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330194

Practice locations

Addresses where Emmanuil I. Rakhmanchik is enrolled with Medicare (CMS data updated October 2, 2026).

• 260 Ave XBrooklyn, NY 11223 (718) 336‑8855

Group practices

Medicare enrollment lists Emmanuil I. Rakhmanchik as a member of this group (CMS data updated October 2, 2026).

• Century Medical and Dental Center Inc109 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Brooklyn

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

• Mathieu Francois, MD
• Ruma Sanyal, MD
• Odai S. Sinokrot, MD
• Larisa Veksman, DO
• Aleksandr Rozin, MD
• Laila A. Farhat, MD
• Sabrina A. Saleem, MD
• Kakin R. Iong, MD

All internal medicine doctors in Brooklyn →

Other clinicians in Century Medical and Dental Center Inc

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

• Deval M. Parmar, PT
• Aliya M. Warszawski, NP
• Marina Hartnick, NP
• Augusto A. Castrillon, MD
• Sandra P. Garcia, DPM
• Billy S. Abungu, 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