Quick answers
- Where does Raymond Diaz see patients?
- Medicare's clinician data lists 5 practice locations, including Richmond Hill, NY, Flushing, NY and New York, NY. Call before your visit to confirm the address.
- What is Raymond Diaz's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Raymond Diaz accept Medicare assignment?
- Yes. Medicare's clinician data says Raymond Diaz 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.
- Does Raymond Diaz offer telehealth?
- Medicare's clinician data says Raymond Diaz offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Raymond Diaz?
- (516) 750-8000, as listed in official Medicare / NPI Registry data.
- What is Raymond Diaz's NPI number?
- 1346250024. 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 Raymond Diaz is enrolled with Medicare (CMS data updated 2026-10-02).
- 11014 Jamaica AveRichmond Hill, NY 11418 (516) 750‑8000
- 13633 37th Ave, Fl 7Flushing, NY 11354 (718) 321‑3262
- 139 Centre St, Suite 709New York, NY 10013 (212) 965‑0496
- 1575 Hillside AveNew Hyde Park, NY 11040 (516) 750‑8000
- 1880 E Jericho TpkeHuntington, NY 11743 (631) 629‑4628
Group practices
Medicare enrollment lists Raymond Diaz as a member of these groups (CMS data updated 2026-10-02).
- Chinatown True Care Medical PLLC241 clinicians in the group
- Digestive Disease Care, PC40 clinicians in the group
- Ae and Ly Medical Associates PLLC5 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Richmond Hill
Clinicians with the same Medicare primary specialty in Richmond Hill, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346250024 |
| 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