Portia India Smallbone, MD
NPI 1093415796ActiveIndividual· Internal Medicine, Hematology· Houston, TX
Internal Medicine, Hematology (MD) with Physicians Referral Service, practicing in Houston, Texas. Medicare paid $12,967 for services to 26 patients in 2024. Astellas Pharma US Inc was the largest of 14 companies reporting payments in 2025, $1,967 in all, mostly food and beverage.
Overview
| NPI | 1093415796 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 9, 2023 |
| Last updated in NPPES | Aug 23, 2024 |
| Certified by provider | Aug 23, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 48262 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hematology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 134 across 13 procedure codes |
| Paid by Medicare | $12,967 |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Hematology |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$1,967 · 32 payments from 14 companies
- 2024$219.27 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $719.88 | 11 |
| Incyte Corporation | $280.87 | 3 |
| Sanofi-Aventis U.S. LLC | $134.87 | 2 |
| Abbvie Inc. | $124.99 | 1 |
| Genzyme Corporation | $124.15 | 1 |
What the 2025 payments were for
- Food and Beverage$1,698 · 29 payments
- Education$268.95 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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