Andrew Ho Keung Tang, MD
NPI 1639176282ActiveIndividual· Internal Medicine· Stateline, NV
Internal Medicine (MD) in Stateline, Nevada, trained at Creighton University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $130,242 for 1,637 claims, against $55,986 paid for services in 2024.
Overview
| NPI | 1639176282 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2005 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 8365 | NV |
| Internal Medicine | 207R00000X | A54689 | 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 - Internal Medicine (CA); Practitioner - Internal Medicine (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 426 |
|---|---|
| Services billed | 844 across 31 procedure codes |
| Paid by Medicare | $55,986 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,637 · 3,671 30-day fills |
|---|---|
| Patients | 186 |
| Total drug cost | $130,242 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
Medical groups
- Barton Medical FoundationStateline, NV · 105 clinicians
- Barton Healthcare SystemSouth Lake Tahoe, CA · 23 clinicians
Hospital affiliation
- Barton Memorial HospitalSouth Lake Tahoe, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Stateline
- 1518020502
- 1538177316