Dennis Aust, MD
NPI 1306881875 · Emergency Medicine Physician · Grenada, MS
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Aust, MD is a Emergency Medicine Physician provider in Grenada, MS (NPI 1306881875).
Provider details
- NPI number
- 1306881875
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 10755 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
481 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 Moderate Level of Medical Decision Making99284 | 204 | $117 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 113 | $171 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 66 | $8 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 51 | $76 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 36 | $66 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 30 | 30 |
| Doxycycline Hyclate | 27 | 26 |
| Ondansetronbrand: Ondansetron Odt | 27 | 27 |
| Methylprednisolone | 25 | 24 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 22 | 22 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 18 | 18 |
| Mupirocin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dennis Aust's NPI number?
- Dennis Aust's National Provider Identifier (NPI) is 1306881875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Aust's specialty?
- Dennis Aust is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Aust located?
- Dennis Aust's practice location on file with NPPES is 960 Avent Dr, Grenada, MS 38901-5230.
- What is Dennis Aust's phone number?
- The practice phone number listed in the NPPES registry for Dennis Aust is (800) 424-3672.
- Does Dennis Aust accept Medicare?
- Dennis Aust is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Aust's NPI active?
- Yes — Dennis Aust's NPI (1306881875) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.