Daniel Christopher Allison, MD
NPI 1457403834ActiveIndividual· Orthopaedic Surgery· Los Angeles, CA
Opted out of Medicare from October 2023 to October 2027. Orthopaedic Surgery (MD) in Los Angeles, California, licensed in CA, with an NPI issued in January 2007. Part D covered 95 prescriptions written in 2024, 100% of them generic. Ortho Development Corporation was the largest of 11 companies reporting payments in 2025, $105,168 in all, mostly royalties and licenses.
Overview
| NPI | 1457403834 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 17, 2007 |
| Last updated in NPPES | Jul 1, 2024 |
| Certified by provider | Jul 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | A87437 | CA |
| Orthopaedic Surgery, Orthopaedic Trauma | 207XX0801X | A87437 | CA |
| Surgery, Surgical Oncology | 2086X0206X | A87437 | CA |
| Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery | 207XS0114X | A87437 | CA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Oct 1, 2023 – Oct 1, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 95 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $1,141 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$105,168 · 54 payments from 11 companies
- 2024$183,176 · 77 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ortho Development Corporation | $58,516 | 14 |
| Corentec America,inc. | $26,754 | 19 |
| Signature Orthopaedics USA Corp | $7,952 | 1 |
| Carbofix Orthopedics Inc | $6,378 | 4 |
| Uoc USA Inc | $4,506 | 6 |
What the 2025 payments were for
- Royalty or License$66,428 · 14 payments
- Consulting Fee$27,232 · 13 payments
- Travel and Lodging$8,336 · 5 payments
- Food and Beverage$3,172 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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