Quick answers
- Where does Ataul Chowdhury see patients?
- Medicare's clinician data lists 2 practice locations, including Ridgewood, NJ and Bronx, NY. Call before your visit to confirm the address.
- What is Ataul Chowdhury's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ataul Chowdhury accept Medicare assignment?
- Medicare's clinician data says Ataul Chowdhury may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Ataul Chowdhury offer telehealth?
- Medicare's clinician data says Ataul Chowdhury offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ataul Chowdhury?
- (201) 689-1900, as listed in official Medicare / NPI Registry data.
- What is Ataul Chowdhury's NPI number?
- 1043295413. 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 Ataul Chowdhury is enrolled with Medicare (CMS data updated 2026-10-02).
- 1250 E Ridgewood Ave, Suite 11Ridgewood, NJ 07450 (201) 689‑1900
- 1268 White Plains RdBronx, NY 10472 (516) 668‑8930
Group practices
Medicare enrollment lists Ataul Chowdhury as a member of these groups (CMS data updated 2026-10-02).
- Ridgewood Primary Care Clinic Professional Corporation4 clinicians in the group
- NYC Community Medical Care2 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Ridgewood
Clinicians with the same Medicare primary specialty in Ridgewood, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043295413 |
| 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