Rena Rui Hu, M.D.
NPI 1275774374ActiveIndividual· Obstetrics & Gynecology· San Francisco, CA
Obstetrics & Gynecology (M.D.) in San Francisco, California, trained at New York Medical College (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $18,196 for 104 claims, against $1,334 paid for services in 2024. Ethicon US, LLC was the largest of 6 companies reporting payments in 2025, $483.88 in all, mostly food and beverage.
Overview
| NPI | 1275774374 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 19, 2009 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A106531 | 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 | 26 |
|---|---|
| Services billed | 47 across 13 procedure codes |
| Paid by Medicare | $1,334 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 265 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $18,196 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- North East Medical ServicesSouth San Francisco, CA · 143 clinicians
Industry payments (Open Payments)
- 2025$483.88 · 11 payments from 6 companies
- 2024$375.94 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $183.27 | 3 |
| Pfizer Inc. | $156.72 | 3 |
| Hologic Sales and Service, LLC | $57.22 | 1 |
| Merck Sharp & Dohme LLC | $48.40 | 2 |
| Exeltis, USA Inc. | $21.34 | 1 |
What the 2025 payments were for
- Food and Beverage$483.88 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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