Stefanie Rust, D.O.
NPI 1154684355 · Emergency Medicine Physician · Ennis, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefanie Rust, D.O. is a Emergency Medicine Physician provider in Ennis, TX (NPI 1154684355).
Provider details
- NPI number
- 1154684355
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- Q4269 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,566 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 176 | $159 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 144 | $13 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 128 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 126 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 124 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 96 | 92 |
| Fluticasone Propionate | 79 | 76 |
| Ondansetronbrand: Ondansetron Odt | 62 | 61 |
| Azithromycin | 55 | 55 |
| Methylprednisolone | 54 | 53 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 46 | 46 |
| Prednisone | 40 | 39 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-21
- Last updated
- 2019-01-23
Frequently asked questions
- What is Stefanie Rust's NPI number?
- Stefanie Rust's National Provider Identifier (NPI) is 1154684355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanie Rust's specialty?
- Stefanie Rust is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stefanie Rust located?
- Stefanie Rust's practice location on file with NPPES is 2201 West Lampasas Street, Ennis, TX 75119.
- What is Stefanie Rust's phone number?
- The practice phone number listed in the NPPES registry for Stefanie Rust is (972) 875-0900.
- Does Stefanie Rust accept Medicare?
- Stefanie Rust is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefanie Rust's NPI active?
- Yes — Stefanie Rust's NPI (1154684355) is active in the NPPES registry as of the last update on 2019-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.