Douglas J. Abeles, MD
NPI 1508961582ActiveIndividual· Orthopaedic Surgery· Castro Valley, CA
Orthopaedic Surgery (MD) in Castro Valley, California, trained at George Washington University School of Medicine (class of 1987). 139 Medicare patients in 2024, $95,922 paid; all of their 916 Part D prescriptions were generic. Abbott Laboratories was the largest of 5 companies reporting payments in 2025, $304.41 in all, mostly food and beverage.
Overview
| NPI | 1508961582 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Jun 10, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | G79953 | 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 | 139 |
|---|---|
| Services billed | 1,243 across 38 procedure codes |
| Paid by Medicare | $95,922 |
Part D prescriptions in 2024
| Prescriptions (claims) | 916 · 927 30-day fills |
|---|---|
| Patients | 231 |
| Total drug cost | $21,784 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Health Diagnostics of California A Professional CorporationIrvine, CA · 183 clinicians
- Douglas J Abeles MD IncCastro Valley, CA · 4 clinicians
Hospital affiliation
- Eden Medical CenterCastro Valley, CA
Industry payments (Open Payments)
- 2025$304.41 · 11 payments from 5 companies
- 2024$54.11 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $138.26 | 7 |
| Providence Medical Technology, Inc. | $92.88 | 1 |
| Globus Medical, Inc. | $33.27 | 1 |
| Convatec Inc. | $25.80 | 1 |
| Orthofix Medical, Inc. | $14.20 | 1 |
What the 2025 payments were for
- Food and Beverage$304.41 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Orthopaedic Surgery providers in Castro Valley
- 1700967239
- 1154700169
- 1093181646
- 1982905030
- 1215238597
- 1861899981
- 1275564528
- 1003883356
- 1194757716
- 1578705000
- 1356318794
- 1275501330