Daren Yang, DO
NPI 1396163424ActiveIndividual· Internal Medicine· Fort Sam Houston, TX
Internal Medicine (DO) in Fort Sam Houston, Texas, trained at West Virginia School of Osteopathic Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $209,126 for 4,865 claims, against $3,336 paid for services in 2024.
Overview
| NPI | 1396163424 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 5, 2014 |
| Last updated in NPPES | Jul 21, 2022 |
| Certified by provider | Dec 7, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 0102204340 | VA |
| 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 - Internal Medicine (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 48 across 11 procedure codes |
| Paid by Medicare | $3,336 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,865 · 12,069 30-day fills |
|---|---|
| Patients | 625 |
| Total drug cost | $209,126 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | West Virginia School of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Internal Medicine |
Medical group
- Kaiser Foundation Health Plan of the Mid Atlantic States, IncLargo, MD · 1,899 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 internal medicine physicians in Fort Sam Houston · All internal medicine physicians in Texas