Doctor profile · Federal record

Dr. Ryan Windemuth, M.D

Emergency Medicine Physician (CMS: Emergency Medicine) · Moreno Valley, CA

  • NPI 1902911886
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
26520 Cactus Ave
Moreno Valley, CA 925553927
(909) 486-5650
Mailing address
2100 Powell St, Suite 900
Emeryville, CA 946081826

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 16, 2007
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A80645
Medicaid
CA #00A806450

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902911886. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
201
Distinct HCPCS
4
Medicare allowed
$29,635
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 110 110 $181
99284 Emergency department visit with moderate level of medical decision making 50 49 $124
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 26 25 $8
99291 Critical care, first 30-74 minutes 15 15 $220

In context: peer comparison

Among 6 peers in this city , average services per provider: 43. This provider delivers 4.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
33
Patients
33
Total drug cost
$485
Drug Type Claims Patients Total cost
Cephalexin Generic 22 22 $433
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 11 $52

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Windemuth's medical specialty?
Dr. Ryan Windemuth practices Emergency Medicine Physician in Moreno Valley, CA.
Where does Dr. Ryan Windemuth practice?
Dr. Ryan Windemuth practices at 26520 Cactus Ave, Moreno Valley, CA 925553927. Office phone: 9094865650.
What is Dr. Ryan Windemuth's NPI?
Dr. Ryan Windemuth's National Provider Identifier (NPI) is 1902911886, issued by NPPES.
Does Dr. Ryan Windemuth accept Medicare assignment?
Yes. Dr. Ryan Windemuth accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Windemuth commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.