Quick answers
- Which hospitals does Ryan C. Desjean work at?
- Medicare's official clinician data lists Ryan C. Desjean at 2 hospitals: New York-Presbyterian Hospital and NYU Langone Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ryan C. Desjean see patients?
- Medicare's clinician data lists 3 practice locations, including New York, NY and Brooklyn, NY. Call before your visit to confirm the address.
- What is Ryan C. Desjean's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Ryan C. Desjean accept Medicare assignment?
- Yes. Medicare's clinician data says Ryan C. Desjean 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 Ryan C. Desjean?
- (212) 794-0833, as listed in official Medicare / NPI Registry data.
- What is Ryan C. Desjean's NPI number?
- 1750541686. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ryan C. Desjean works
Medicare's Facility Affiliation Data lists Ryan C. Desjean at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
- NYU Langone HospitalsNew York, NY · Acute Care Hospital · CCN 330214
Practice locations
Addresses where Ryan C. Desjean is enrolled with Medicare (CMS data updated 2026-10-02).
- 132 E 76th St, Ofc 2gNew York, NY 10021 (212) 794‑0833
- 506 6th StBrooklyn, NY 11215 (718) 780‑3000
- 506 6th St, Fl 1Brooklyn, NY 11215 (718) 780‑5215
Group practices
Medicare enrollment lists Ryan C. Desjean as a member of these groups (CMS data updated 2026-10-02).
- Kings Physician Services PC648 clinicians in the group
- East Side Medical PC5 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750541686 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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