Hui Chen
Obstetrics & Gynecology, Gynecologic Oncology with Regents of the Univ of Ca and 1 other group, practicing in Sacramento, California. Their prescriptions cost Medicare Part D more than their services did: $303,477 for 128 claims, against $26,469 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $1,165 in all, mostly education. Lists University of California Davis Medical Center as a hospital affiliation.
Overview
| NPI | 1891056677 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2012 |
| Last updated in NPPES | Apr 26, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | A140916 | CA |
| Obstetrics & Gynecology | 207V00000X | A140916 | 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 | 82 |
|---|---|
| Services billed | 261 across 33 procedure codes |
| Paid by Medicare | $26,469 |
Part D prescriptions in 2024
| Prescriptions (claims) | 128 · 146 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $303,477 |
| Generic share | 62% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
| Secondary specialties | Gynecological Oncology |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
- Regents of the University of CaliforniaSacramento, CA · 567 clinicians
Hospital affiliation
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$1,165 · 3 payments from 2 companies
- 2024$264.78 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $1,028 | 2 |
| Caris Mpi, Inc. | $136.88 | 1 |
What the 2025 payments were for
- Education$1,000 · 1 payment
- Food and Beverage$164.88 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 22 Obstetrics & Gynecology, Gynecologic Oncology providers in Sacramento · All Obstetrics & Gynecology, Gynecologic Oncology providers in California