Doctor profile · Federal record

Dr. Garrett Risley, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Family Medicine Physician · Des Moines, IA

  • NPI 1598328858
  • Accepts Medicare
  • MIPS 92.2 / 100 · 2023
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1111 6Th Ave
Des Moines, IA 503142613
(515) 643-2682
fax (515) 643-5802
Mailing address
Po Box 1475
Des Moines, IA 503051475

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
October 23, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Texas #U2741 · Iowa #R-11438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598328858. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
676
Distinct HCPCS
6
Medicare allowed
$84,609
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 377 363 $166
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 129 125 $8
99284 Emergency department visit with moderate level of medical decision making 107 106 $113
99291 Critical care, first 30-74 minutes 35 35 $200
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 14 14 $78
99283 Emergency department visit with low level of medical decision making 14 14 $62

In context: peer comparison

Among 29 peers in Des Moines Emergency Medicine Physician, average services per provider: 123. This provider delivers 5.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
241
Patients
226
Total drug cost
$1,468
Drug Type Claims Patients Total cost
Naproxen Generic 68 66 $270
Ondansetron Odt (Ondansetron) Brand 53 53 $482
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 29 28 $182
Prednisone Generic 29 28 $173
Cephalexin Generic 28 28 $141
Azithromycin Generic 23 23 $106
Pantoprazole Sodium Generic 11 0 $115

Frequently asked questions

Auto-generated from federal data
What is Dr. Garrett Risley's medical specialty?
Dr. Garrett Risley practices Emergency Medicine Physician in Des Moines, IA.
Where does Dr. Garrett Risley practice?
Dr. Garrett Risley practices at 1111 6Th Ave, Des Moines, IA 503142613. Office phone: 5156432682.
What is Dr. Garrett Risley's NPI?
Dr. Garrett Risley's National Provider Identifier (NPI) is 1598328858, issued by NPPES.
Does Dr. Garrett Risley accept Medicare assignment?
Yes. Dr. Garrett Risley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Garrett Risley 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.