Sa A. Wang, M.D.
NPI 1093798845ActiveIndividual· Pathology, Hematology· Houston, TX
Pathology, Hematology (M.D.) with Physicians Referral Service, practicing in Houston, Texas. Medicare paid $51,158 for services to 546 patients in 2024. Blueprint Medicines Corporation reported $3,028 in payments in 2025, mostly honoraria.
Overview
| NPI | 1093798845 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 25, 2005 |
| Last updated in NPPES | Feb 27, 2023 |
| Certified by provider | Feb 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Hematology Primary | 207ZH0000X | N1216 | TX |
| Pathology, Hematology | 207ZH0000X | 224061 | MA |
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 - Pathology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 546 |
|---|---|
| Services billed | 1,469 across 21 procedure codes |
| Paid by Medicare | $51,158 |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$3,028 · 1 payment from 1 company
- 2024$148.67 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Blueprint Medicines Corporation | $3,028 | 1 |
What the 2025 payments were for
- Honoraria$3,028 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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