Quick answers
- Where does Charles Oliner see patients?
- Medicare's clinician data lists 5 practice locations, including New York, NY, Brooklyn, NY and Queens Village, NY. Call before your visit to confirm the address.
- What is Charles Oliner's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Charles Oliner accept Medicare assignment?
- Medicare's clinician data says Charles Oliner may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Charles Oliner?
- (888) 603-9338, as listed in official Medicare / NPI Registry data.
- What is Charles Oliner's NPI number?
- 1740449313. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Charles Oliner is enrolled with Medicare (CMS data updated 2026-10-02).
- 142 W End Ave, 1rsNew York, NY 10023 (888) 603‑9338
- 2555 Nostrand AveBrooklyn, NY 11210
- 332 E 14th StNew York, NY 10003 (212) 481‑3333
- 60 Gramercy Park N, Apt 1bNew York, NY 10010 (646) 957‑2989
- 8712 Springfield BlvdQueens Village, NY 11427 (646) 957‑2989
Group practices
Medicare enrollment lists Charles Oliner as a member of these groups (CMS data updated 2026-10-02).
- Ahava Medical and Rehabilitation Center, LLC152 clinicians in the group
- 14 Street Medical PC16 clinicians in the group
- Bodhi Medical Care, LLC8 clinicians in the group
- Charles Oliner MD PLLC2 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1740449313 |
| 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 2026-10-02, retrieved 2026-10-29
- 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