Derek Fakhredean Amanatullah, MD
NPI 1134386576ActiveIndividual· Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery· Stanford, CA
Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery (MD) in Stanford, California, trained at Albert Einstein College of Medicine of Yeshiva University (class of 2007). 580 Medicare patients in 2024, $274,634 paid; nearly all of their 88 Part D prescriptions were generic (99%). Restor3d, Inc. was the largest of 17 companies reporting payments in 2025, $174,368 in all, mostly consulting fees.
Overview
| NPI | 1134386576 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 22, 2008 |
| Last updated in NPPES | Apr 23, 2024 |
| Certified by provider | Apr 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery Primary | 207XS0114X | A105899 | CA |
| Orthopaedic Surgery | 207X00000X | 106870 | MN |
| Orthopaedic Surgery | 207X00000X | 56793 | MN |
| Orthopaedic Surgery | 207X00000X | A105899 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 1,354 across 50 procedure codes |
| Paid by Medicare | $274,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 88 · 102 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $4,149 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Orthopedic Surgery |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Other facilities
- Choice Home Health CareHome health agency · Monterey, CA
- Pathways Home Health and HospiceHome health agency · Sunnyvale, CA
Industry payments (Open Payments)
- 2025$174,368 · 137 payments from 17 companies
- 2024$136,523 · 86 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Restor3d, Inc. | $31,019 | 20 |
| Exactech, Inc. | $30,471 | 4 |
| Medacta USA, Inc. | $22,591 | 13 |
| Medical Device Business Services, Inc. | $21,034 | 31 |
| Stryker Corporation | $18,223 | 17 |
What the 2025 payments were for
- Consulting Fee$121,684 · 35 payments
- Royalty or License$30,471 · 4 payments
- Travel and Lodging$16,569 · 35 payments
- Food and Beverage$4,241 · 61 payments
- Honoraria$1,103 · 1 payment
- Education$299.68 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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