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Active NPI 1306881875 Individual Practitioner Male Practitioner

Dr. Dennis W Aust , MD

Emergency Medicine • Grenada, MS

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Aust, MD is a certified Emergency Medicine practicing in Grenada, MS. With approximately 42 years of clinical experience since graduating from University Of Mississippi School Of Medicine in 1984, Dr. Aust delivers high-quality medical care to the local community at 960 AVENT DR.

Dr. Aust maintains professional affiliations with Correct Care, Inc., Tishomingo Health Services, Inc., Copiah County Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

960 Avent Dr

Grenada, MS 389015230

Telephone 8004243672
Fax 9543773042
Associated Practice Facility / Clinic
🏢 Grenada Lake Medical Center Facility NPI 1386644789

Medicare Profile & Education

Medical School

University Of Mississippi School Of Medicine

Graduation Year

1984

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Grenada, MS

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
42 Yrs +10.0 yrs vs City Avg
City Avg: 32.0 Yrs
State Avg: 26.4 Yrs
Regional Practice Density
5 Specialists

Practicing in Grenada, MS (537 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Aust (42 Years) 42 Yrs
Grenada Specialty Average (32.0 Years) 32.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making
204 185 $708.00 $117.17
99285 Emergency department visit for life threatening or functioning severity
113 103 $1092.00 $170.59
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
66 60 $65.00 $7.83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
51 36 $790.00 $75.87
99283 Emergency department visit with low level of medical decision making
36 33 $554.00 $65.89
99238 Hospital discharge day management, 30 minutes or less
11 11 $796.00 $77.63

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License MS 10755

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
00016780 (MS)

Hospital & Practice Group Affiliations

Correct Care, Inc.

409 Tyler Holmes Dr, Winona, MS 389671521

Phone: 6622836121

Tishomingo Health Services, Inc.

1777 Curtis Dr, Iuka, MS 388527546

Phone: 6624236051

Copiah County Medical Center

27190 Hwy 28, Hazlehurst, MS 390832224

Phone: 6015747000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

34 Associated Practitioners
Alberto Rios , PA-C

Physician Assistant - Medical

NPI 1003844515

Physician Assistant (Certified)

Courtney Stanley , PA-C

Physician Assistant - Medical

NPI 1003858986

Physician Assistant (Certified)

Mary Mitchell , CRNA

Nurse Anesthetist, Certified Registered

NPI 1013229947

Certified Registered Nurse Anesthetist

Shana Mcfadden , PA-C

Physician Assistant

NPI 1013679612

Physician Assistant (Certified)

Katherine Flannery Reeves , ARNP

Nurse Practitioner - Acute Care

NPI 1023201902

Advanced Registered Nurse Practitioner

Dr. Steven Mcalpine , MD

Emergency Medicine

NPI 1033152756

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 960 AVENT DR, GRENADA, MS 389015230 (Tel: 8004243672)

📍
Updated Business Mailing Address July 08, 2007

Registered at 14050 NW 14TH ST, SUITE 190, SUNRISE, FL 333232865 (Tel: 8004243672)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DENNIS AUST, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine (License #10755 in MS)

🟢
Initial NPI Registration & Enumeration June 18, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1306881875
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 18, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

14050 Nw 14th St, Suite 190

Sunrise, FL 333232865

Phone: 8004243672

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.