Quick answers
- Where does Mark H. Choi see patients?
- Medicare's clinician data lists 4 practice locations, including New York, NY, Astoria, NY and Elmhurst, NY. Call before your visit to confirm the address.
- What is Mark H. Choi's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Mark H. Choi accept Medicare assignment?
- Yes. Medicare's clinician data says Mark H. Choi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mark H. Choi?
- (212) 369-9200, as listed in official Medicare / NPI Registry data.
- What is Mark H. Choi's NPI number?
- 1063452126. 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 Mark H. Choi is enrolled with Medicare (CMS data updated 2026-10-02).
- 170 E 77th St, Lowr LevelNew York, NY 10075 (212) 369‑9200
- 170 E 77th St Lower Level, Simonmed Imaging Carnegie HillNew York, NY 10075 (212) 369‑9200
- 2916 Astoria BlvdAstoria, NY 11102 (718) 204‑5800
- 8940 56th AveElmhurst, NY 11373 (718) 335‑5532
Group practices
Medicare enrollment lists Mark H. Choi as a member of these groups (CMS data updated 2026-10-02).
- Smi Imaging LLC384 clinicians in the group
- Simonmed Imaging Florida LLC317 clinicians in the group
- Lenox Hill Radiology and Medical Imaging Associates PC244 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tufts University School Of Medicine |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063452126 |
| 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