Rustin A. Massoudi, MD
NPI 1861836843ActiveIndividual· Urology· Stanford, CA
Urology (MD) with Southern California Permanente Medical Group, practicing in Stanford, California. 550 Medicare patients in 2024, $159,644 paid; nearly all of their 1,051 Part D prescriptions were generic (93%). Boston Scientific Corporation was the largest of 5 companies reporting payments in 2025, $756.83 in all, mostly food and beverage. Lists Kaiser Foundation Hospital - Orange County - Anaheim and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1861836843 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 22, 2013 |
| Last updated in NPPES | May 2, 2024 |
| Certified by provider | May 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | A131914 | 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 - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 550 |
|---|---|
| Services billed | 1,664 across 52 procedure codes |
| Paid by Medicare | $159,644 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,051 · 2,507 30-day fills |
|---|---|
| Patients | 331 |
| Total drug cost | $73,895 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Urology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Hospital affiliations
- Kaiser Foundation Hospital - Orange County - AnaheimAnaheim, CA
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$756.83 · 7 payments from 5 companies
- 2024$1,414 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $407.98 | 3 |
| Bluewind Medical | $146.56 | 1 |
| Procept Biorobotics Corporation | $100.00 | 1 |
| Teleflex LLC | $69.44 | 1 |
| Profound Medical Corp. | $32.85 | 1 |
What the 2025 payments were for
- Food and Beverage$756.83 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Urology providers in Stanford
- 1972689156
- 1811098197
- 1265443246
- 1447605068
- 1487141081
- 1043320005
- 1437594496
- 1013335512
- 1922537539
- 1205945920
- 1780657171
- 1679708705