Xiaoyue Mona Guo, MD
NPI 1477915601ActiveIndividual· Obstetrics & Gynecology, Gynecologic Oncology· Los Angeles, CA
Obstetrics & Gynecology, Gynecologic Oncology (MD) in Los Angeles, California, trained at Yale University School of Medicine (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $61,314 for 69 claims, against $22,077 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $129.99 in all, mostly food and beverage.
Overview
| NPI | 1477915601 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2016 |
| Last updated in NPPES | Nov 16, 2023 |
| Certified by provider | Nov 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Gynecologic Oncology Primary | 207VX0201X | A167916 | CA |
| Obstetrics & Gynecology | 207V00000X | A167916 | 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 - Gynecological Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 182 across 30 procedure codes |
| Paid by Medicare | $22,077 |
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 110 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $61,314 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Gynecological Oncology |
| Secondary specialties | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Usc Care Medical Group IncLos Angeles, CA · 1,380 clinicians
Hospital affiliations
- Keck Hospital of UscLos Angeles, CA
- Los Angeles General Medical CenterLos Angeles, CA
Industry payments (Open Payments)
- 2025$129.99 · 2 payments from 2 companies
- 2024$2,287 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $124.19 | 1 |
| Intuitive Surgical, Inc. | $5.80 | 1 |
What the 2025 payments were for
- Food and Beverage$129.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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