Quick answers
- Where does Walid Michelen see patients?
- Medicare's clinician data lists 3 practice locations, including New York, NY, Astoria, NY and Bronx, NY. Call before your visit to confirm the address.
- What is Walid Michelen's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Rheumatology.
- Does Walid Michelen accept Medicare assignment?
- Yes. Medicare's clinician data says Walid Michelen 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 Walid Michelen?
- (833) 947-4927, as listed in official Medicare / NPI Registry data.
- What is Walid Michelen's NPI number?
- 1336298645. 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 Walid Michelen is enrolled with Medicare (CMS data updated 2026-10-02).
- 153 W 27th St, Suite 1100New York, NY 10001 (833) 947‑4927
- 2246 31st StAstoria, NY 11105 (718) 728‑8800
- 3475 3rd AveBronx, NY 10456 (516) 368‑4499
Group practices
Medicare enrollment lists Walid Michelen as a member of these groups (CMS data updated 2026-10-02).
- Tristate Physician Services PC4 clinicians in the group
- Alegria Operating LLC3 clinicians in the group
Specialties
- Internal Medicineprimary
- Rheumatologyalso
Other internal medicine doctors in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Js Weill Medical College, Cornell University |
| Graduation year | 1977 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336298645 |
| 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