Mateo Mejia Saldarriaga, M.D
NPI 1417400540ActiveIndividual· Internal Medicine, Hematology & Oncology· New York, NY
Internal Medicine, Hematology & Oncology (M.D) with Weill Medical College of Cornell, practicing in New York, New York. In 2024 Medicare paid $2,111,181 for 271 patients, and Part D covered 112 of their prescriptions, 89% of them generic. Janssen Biotech, Inc. was the largest of 6 companies reporting payments in 2025, $20,076 in all, mostly speaking and faculty fees. Lists New York-Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1417400540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jul 25, 2016 |
| Last updated in NPPES | Aug 16, 2023 |
| Certified by provider | Aug 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 301401 | NY |
| Internal Medicine | 207R00000X | 301401 | NY |
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 - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 271 |
|---|---|
| Services billed | 71,185 across 60 procedure codes |
| Paid by Medicare | $2,111,181 |
Part D prescriptions in 2024
| Prescriptions (claims) | 112 · 180 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $121,866 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Weill Medical College of CornellNew York, NY · 2,051 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2025$20,076 · 30 payments from 6 companies
- 2024$949.70 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $13,779 | 21 |
| Genzyme Corporation | $3,553 | 3 |
| Legend Biotech USA Inc. | $2,359 | 3 |
| Karyopharm Therapeutics Inc. | $145.34 | 1 |
| Regeneron Healthcare Solutions, Inc. | $122.88 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11,220 · 6 payments
- Consulting Fee$5,403 · 2 payments
- Food and Beverage$1,743 · 15 payments
- Travel and Lodging$1,710 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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