John D. Attenello, M.D.
NPI 1629456553ActiveIndividual· Orthopaedic Surgery, Orthopaedic Surgery of the Spine· Los Angeles, CA
Orthopaedic Surgery, Orthopaedic Surgery of the Spine (M.D.) in Los Angeles, California, trained at University of California, San Diego School of Medicine (class of 2015). 186 Medicare patients in 2024, $116,722 paid; all of their 79 Part D prescriptions were generic. Orthofix Medical, Inc. was the largest of 3 companies reporting payments in 2025, $678.71 in all, mostly travel and lodging.
Overview
| NPI | 1629456553 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2015 |
| Last updated in NPPES | Aug 18, 2025 |
| Certified by provider | Aug 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine Primary | 207XS0117X | A166979 | 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) | Enrolled Practitioner - Orthopedic Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 449 across 68 procedure codes |
| Paid by Medicare | $116,722 |
Part D prescriptions in 2024
| Prescriptions (claims) | 79 · 114 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $543.76 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Dr John Attenello MD APCLong Beach, CA · 2 clinicians
Hospital affiliations
- Adventist Health White MemorialLos Angeles, CA
- Pih Health Good Samaritan HospitalLos Angeles, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Saint John's Health CenterSanta Monica, CA
Industry payments (Open Payments)
- 2025$678.71 · 6 payments from 3 companies
- 2024$27,601 · 25 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $445.12 | 4 |
| Spineart USA Inc | $200.00 | 1 |
| Djo, LLC | $33.59 | 1 |
What the 2025 payments were for
- Travel and Lodging$404.00 · 3 payments
- Food and Beverage$274.71 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 55 Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in Los Angeles · All Orthopaedic Surgery, Orthopaedic Surgery of the Spine providers in California