Ryan Christopher Desjean, MD
NPI 1750541686ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Brooklyn, NY
Pathology, Anatomic Pathology & Clinical Pathology (MD) with Kings Physician Services PC and 1 other group, practicing in Brooklyn, New York. Medicare paid $36,262 for services to 303 patients in 2024. Merck Sharp & Dohme LLC reported $26.77 in payments in 2024, mostly food and beverage. Lists New York-Presbyterian Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1750541686 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2008 |
| Last updated in NPPES | Mar 16, 2026 |
| Certified by provider | Mar 16, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 256706 | NY |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | 35.097502 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pathology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 1,116 across 21 procedure codes |
| Paid by Medicare | $36,262 |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Pathology |
Medical groups
- Kings Physician Services PCBrooklyn, NY · 648 clinicians
- East Side Medical PCNew York, NY · 5 clinicians
Hospital affiliations
- New York-Presbyterian HospitalNew York, NY
- NYU Langone HospitalsNew York, NY
Industry payments (Open Payments)
- 2024$26.77 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $26.77 | 1 |
What the 2024 payments were for
- Food and Beverage$26.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 70 pathologists in Brooklyn · All pathologists in New York