Kim T. Bui, MD
NPI 1235244252ActiveIndividual· Obstetrics & Gynecology· San Diego, CA
Obstetrics & Gynecology (MD) in San Diego, California, trained at University of Texas Medical School at Houston (class of 2002). Mostly services rather than prescriptions: Medicare paid $11,385 for 51 patients in 2024, with only 42 Part D claims. Astellas Pharma US Inc was the largest of 10 companies reporting payments in 2025, $423.08 in all, mostly food and beverage.
Overview
| NPI | 1235244252 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 20, 2006 |
| Last updated in NPPES | Feb 6, 2023 |
| Certified by provider | Feb 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A96456 | 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 | 51 |
|---|---|
| Services billed | 306 across 13 procedure codes |
| Paid by Medicare | $11,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 94 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $3,137 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Igo Medical Group AmcSan Diego, CA · 11 clinicians
Hospital affiliation
- Scripps Memorial Hospital la JollaLa Jolla, CA
Industry payments (Open Payments)
- 2025$423.08 · 17 payments from 10 companies
- 2024$299.02 · 9 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $169.48 | 6 |
| Biogen, Inc. | $47.55 | 2 |
| Hologic Sales and Service, LLC | $43.09 | 2 |
| Exact Sciences Corporation | $32.99 | 1 |
| Ethicon US, LLC | $32.15 | 1 |
What the 2025 payments were for
- Food and Beverage$423.08 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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