Richard E. Nussbaum, M.D.
NPI 1972528297ActiveIndividual· Specialist· Sherman Oaks, CA
Specialist (M.D.) in Sherman Oaks, California, trained at New York Medical College (class of 1980). 112 Medicare patients in 2024, $34,346 paid; all of their 92 Part D prescriptions were generic. Xtant Medical Inc was the largest of 4 companies reporting payments in 2025, $809.30 in all, mostly royalties and licenses.
Overview
| NPI | 1972528297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 13, 2006 |
| Last updated in NPPES | Mar 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G46951 | 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 | 112 |
|---|---|
| Services billed | 278 across 32 procedure codes |
| Paid by Medicare | $34,346 |
Part D prescriptions in 2024
| Prescriptions (claims) | 92 · 104 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $900.38 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Domenick J Sisto M D IncPalmdale, CA · 10 clinicians
Hospital affiliations
- Mission Community HospitalPanorama City, CA
- Palmdale Regional Medical CenterPalmdale, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
Industry payments (Open Payments)
- 2025$809.30 · 4 payments from 4 companies
- 2024$13,466 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xtant Medical Inc | $592.63 | 1 |
| Spineart USA Inc | $176.48 | 1 |
| Endo USA, Inc. | $21.65 | 1 |
| Boston Scientific Corporation | $18.54 | 1 |
What the 2025 payments were for
- Royalty or License$592.63 · 1 payment
- Food and Beverage$216.67 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 Specialist providers in Sherman Oaks · All Specialist providers in California