Simi Thomas Abraham, PA-C
NPI 1912608597ActiveIndividual· Physician Assistant· Houston, TX
Physician Assistant (PA-C) with Physicians Referral Service, practicing in Houston, Texas. Medicare paid $13,065 for services to 54 patients in 2024. Glaxosmithkline, LLC. was the largest of 16 companies reporting payments in 2025, $1,866 in all, mostly food and beverage.
Overview
| NPI | 1912608597 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 13, 2023 |
| Last updated in NPPES | Jan 28, 2025 |
| Certified by provider | Jan 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA16972 | TX |
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 - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 54 |
|---|---|
| Services billed | 155 across 4 procedure codes |
| Paid by Medicare | $13,065 |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Industry payments (Open Payments)
- 2025$1,866 · 56 payments from 16 companies
- 2024$590.26 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $207.12 | 10 |
| Pharmaessentia USA Corporation | $201.98 | 3 |
| Incyte Corporation | $190.30 | 4 |
| Novartis Pharmaceuticals Corporation | $184.60 | 7 |
| Astellas Pharma US Inc | $173.84 | 4 |
What the 2025 payments were for
- Food and Beverage$1,786 · 55 payments
- Education$79.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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