Quick answers
- Does Rabin B. Rahmani accept Medicare assignment?
- Yes. Medicare's clinician data says Rabin B. Rahmani accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Rabin B. Rahmani see?
- In 2024, CMS data shows 399 Original Medicare patients and 1,310 services for Rabin B. Rahmani. This counts Original Medicare only and measures volume, not quality.
- What is Rabin B. Rahmani's NPI number?
- 1457514044. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Rabin B. Rahmani, 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.
| Original Medicare patients | 399 |
|---|---|
| Services billed to Medicare | 1,310 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)272 services
- Telephone medical discussion with physician, 21-30 minutes (99443)213 services
- Biopsy of large bowel using a flexible endoscope (45380)144 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)117 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)111 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%
- Diabetes49%
- Arthritis45%
- Ischemic heart disease28%
- Anxiety20%
Practice locations
Addresses where Rabin B. Rahmani is enrolled with Medicare (CMS data updated October 2, 2026).
- 2700 Ocean AveBrooklyn, NY 11229 (718) 336‑3900
- 902 Quentin Rd, Suite 701Brooklyn, NY 11223 (718) 336‑3900
- 9921 4th AveBrooklyn, NY 11209 (718) 336‑3900
Group practices
Medicare enrollment lists Rabin B. Rahmani as a member of this group (CMS data updated October 2, 2026).
- Gastroenterology Associates of Brooklyn PLLC16 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Other clinicians in Gastroenterology Associates of Brooklyn PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457514044 |
| Corrections | Report an error or suggest an update → |
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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians