Jason Alfred Castellanos, M.D.
NPI 1124262811ActiveIndividual· Surgery· Philadelphia, PA
Surgery (M.D.) in Philadelphia, Pennsylvania, trained at Vanderbilt University School of Medicine (class of 2009). Mostly services rather than prescriptions: Medicare paid $64,003 for 118 patients in 2024, with only 17 Part D claims. Intera Oncology, Inc was the largest of 3 companies reporting payments in 2025, $17,504 in all, mostly consulting fees.
Overview
| NPI | 1124262811 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2009 |
| Last updated in NPPES | Aug 31, 2020 |
| Certified by provider | Aug 31, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD471916 | PA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 312 across 38 procedure codes |
| Paid by Medicare | $64,003 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 21 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $149.79 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | General Surgery |
| Secondary specialties | Surgical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Temple Faculty Practice Plan IncPhiladelphia, PA · 1,368 clinicians
Hospital affiliation
- Temple University HospitalPhiladelphia, PA
Other facilities
- Mercy Home HealthHome health agency · Newtown, PA
Industry payments (Open Payments)
- 2025$17,504 · 10 payments from 3 companies
- 2024$7,746 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intera Oncology, Inc | $17,469 | 8 |
| Merck Sharp & Dohme LLC | $18.55 | 1 |
| Urogen Pharma, Inc. | $16.32 | 1 |
What the 2025 payments were for
- Consulting Fee$17,375 · 7 payments
- Food and Beverage$128.76 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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