Di Ai, M.D., PH.D.
NPI 1225320849ActiveIndividual· Pathology, Anatomic Pathology· Houston, TX
Pathology, Anatomic Pathology (M.D., PH.D.) with Physicians Referral Service, practicing in Houston, Texas. Medicare paid $7,816 for services to 45 patients in 2024. Boston Scientific Corporation reported $33.94 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1225320849 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | May 16, 2011 |
| Last updated in NPPES | Mar 24, 2025 |
| Certified by provider | Mar 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | U2424 | TX |
| Pathology, Anatomic Pathology | 207ZP0101X | 89224 | GA |
| Pathology, Anatomic Pathology | 207ZP0101X | MD465935 | PA |
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 (GA); Practitioner - Pathology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 224 across 13 procedure codes |
| Paid by Medicare | $7,816 |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Pathology |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$33.94 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $33.94 | 2 |
What the 2025 payments were for
- Food and Beverage$33.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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