Elias Stephan, MD
NPI 1811981996ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Sugar Land, TX
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Sugar Land, Texas, licensed in TX, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $568,154 for 2,120 claims, against $105,864 paid for services in 2024. Blueprint Medicines Corporation was the largest of 6 companies reporting payments in 2025, $182.32 in all, mostly food and beverage. Lists El Campo Memorial Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1811981996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 6, 2005 |
| Last updated in NPPES | Apr 24, 2023 |
| Certified by provider | Apr 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | L4734 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 1,866 across 18 procedure codes |
| Paid by Medicare | $105,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,120 · 5,200 30-day fills |
|---|---|
| Patients | 214 |
| Total drug cost | $568,154 |
| Generic share | 52% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
| Telehealth | Offers telehealth |
Hospital affiliations
- El Campo Memorial HospitalEl Campo, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Matagorda Regional Medical CenterBay City, TX
- Rice Medical CenterEagle Lake, TX
- Sweeny Community HospitalSweeny, TX
Industry payments (Open Payments)
- 2025$182.32 · 6 payments from 6 companies
- 2024$1,286 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Blueprint Medicines Corporation | $60.09 | 1 |
| Dexcom, Inc. | $40.08 | 1 |
| Lilly USA, LLC | $29.89 | 1 |
| Novo Nordisk Inc | $17.84 | 1 |
| Ibsa Pharma Inc. | $17.31 | 1 |
What the 2025 payments were for
- Food and Beverage$182.32 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 endocrinologists in Sugar Land · All endocrinologists in Texas