Krystina Sang Yu, D.O.
NPI 1922495209ActiveIndividual· Family Medicine· Houston, TX
Family Medicine (D.O.) in Houston, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $18,419 for 371 claims, against $3,342 paid for services in 2024. Glaxosmithkline, LLC. reported $18.74 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922495209 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 23, 2015 |
| Last updated in NPPES | Jul 22, 2024 |
| Certified by provider | Jul 22, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | T0398 | TX |
| Family Medicine | 207Q00000X | 46298 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 71 across 6 procedure codes |
| Paid by Medicare | $3,342 |
Part D prescriptions in 2024
| Prescriptions (claims) | 371 · 898 30-day fills |
|---|---|
| Patients | 67 |
| Total drug cost | $18,419 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Family Practice |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliation
- Harris HealthHouston, TX
Industry payments (Open Payments)
- 2025$18.74 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $18.74 | 1 |
What the 2025 payments were for
- Food and Beverage$18.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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