Bianca Marcella Rivas
NPI 1285168419ActiveIndividual· Obstetrics & Gynecology· Long Beach, CA
Obstetrics & Gynecology in Long Beach, California, trained at Un of California, Irvine, College of Medicine (class of 2017). Mostly services rather than prescriptions: Medicare paid $1,813 for 17 patients in 2024, with only 22 Part D claims. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $442.33 in all, mostly food and beverage.
Overview
| NPI | 1285168419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 14, 2017 |
| Last updated in NPPES | Dec 16, 2022 |
| Certified by provider | Dec 16, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A159667 | 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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 30 across 11 procedure codes |
| Paid by Medicare | $1,813 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 57 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $1,233 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Memorialcare Medical FoundationLong Beach, CA · 566 clinicians
Hospital affiliation
- Memorialcare Long Beach Medical CenterLong Beach, CA
Industry payments (Open Payments)
- 2025$442.33 · 26 payments from 8 companies
- 2024$486.33 · 18 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $239.44 | 17 |
| Sage Therapeutics, LLC | $45.95 | 2 |
| Mayne Pharma Commercial LLC | $36.18 | 2 |
| Sumitomo Pharma America, Inc. | $32.29 | 1 |
| Supernus Pharmaceuticals, Inc. | $23.52 | 1 |
What the 2025 payments were for
- Food and Beverage$442.33 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Long Beach
- 1073074670
- 1104289065
- 1124431374
- 1255629440
- 1306985445
- 1376076612
- 1417138702
- 1467411744
- 1497132989
- 1750793717
- 1790043289
- 1821483900