Aaron Guess
NPI 1881915254ActiveIndividual· Emergency Medicine· Sugar Land, TX
Emergency Medicine in Sugar Land, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 2006). 915 Medicare patients in 2024, $133,968 paid; nearly all of their 464 Part D prescriptions were generic (95%). Medtronic, Inc. was the largest of 2 companies reporting payments in 2024, $28.33 in all, mostly food and beverage.
Overview
| NPI | 1881915254 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jun 19, 2010 |
| Last updated in NPPES | Dec 7, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | P6172 | TX |
| Emergency Medicine | 207P00000X | 2012-01873 | NC |
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 - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 915 |
|---|---|
| Services billed | 1,104 across 26 procedure codes |
| Paid by Medicare | $133,968 |
Part D prescriptions in 2024
| Prescriptions (claims) | 464 · 475 30-day fills |
|---|---|
| Patients | 259 |
| Total drug cost | $6,074 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Ies Central Texas PLLCHillsboro, TX · 34 clinicians
- Level One Emergency Physicians LLCDenison, TX · 29 clinicians
Hospital affiliations
- Texas Health Presbyterian Hospital RockwallRockwall, TX
- Texoma Medical CenterDenison, TX
Industry payments (Open Payments)
- 2024$28.33 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $14.89 | 1 |
| E.R. Squibb & Sons, L.L.C. | $13.44 | 1 |
What the 2024 payments were for
- Food and Beverage$28.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 emergency medicine physicians in Sugar Land · All emergency medicine physicians in Texas