Doctor profile · Federal record

Dr. Nathan Maust, MD

Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Emergency Medicine Physician · Fishersville, VA

  • NPI 1003019720
  • 19 yrs on file
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
78 Medical Center Dr
Fishersville, VA 229392332
(540) 332-4000
Mailing address
628 Wyndham Woods Cir
Harrisonburg, VA 228011668

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
June 25, 2012
Specialty taxonomy
207P00000X — NUCC code
State licenses (3)
Virginia #0101251755 · Michigan #4301090166 · North Carolina #2011-0267

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003019720. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
661
Distinct HCPCS
4
Medicare allowed
$81,384
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 317 305 $173
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 190 170 $8
99284 Emergency department visit with moderate level of medical decision making 84 80 $120
99291 Critical care, first 30-74 minutes 70 69 $211

In context: peer comparison

Among 4 peers in Fishersville Emergency Medicine Physician, average services per provider: 172. This provider delivers 3.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
133
Patients
131
Total drug cost
$693
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 25 25 $47
Ondansetron Hcl Generic 18 17 $75
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 17 16 $56
Ondansetron Odt (Ondansetron) Brand 16 16 $177
Azithromycin Generic 15 15 $87
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 14 14 $126
Cephalexin Generic 14 14 $89
Prednisone Generic 14 14 $36

Frequently asked questions

Auto-generated from federal data
What is Dr. Nathan Maust's medical specialty?
Dr. Nathan Maust practices Emergency Medicine Physician in Fishersville, VA.
Where does Dr. Nathan Maust practice?
Dr. Nathan Maust practices at 78 Medical Center Dr, Fishersville, VA 229392332. Office phone: 5403324000.
What is Dr. Nathan Maust's NPI?
Dr. Nathan Maust's National Provider Identifier (NPI) is 1003019720, issued by NPPES.
What procedures does Dr. Nathan Maust commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.