Doctor profile · Federal record

Dr. Brendan Leach, DO

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Phoenix, AZ

  • NPI 1932698578
  • Accepts Medicare
  • MIPS 86.0 / 100 · 2023
  • 8 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2601 E Roosevelt St
Phoenix, AZ 850084973
(602) 344-5011
Mailing address
2929 E Thomas RD
Phoenix, AZ 850168034

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
October 12, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Arizona #009116 · California #20A17909

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1932698578. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
471
Distinct HCPCS
4
Medicare allowed
$75,605
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 328 311 $171
99284 Emergency department visit with moderate level of medical decision making 93 92 $117
99291 Critical care, first 30-74 minutes 38 38 $207
99283 Emergency department visit with low level of medical decision making 12 12 $70

In context: peer comparison

Among 114 peers in Phoenix Emergency Medicine Physician, average services per provider: 105. This provider delivers 4.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
106
Patients
106
Total drug cost
$1,121
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 27 27 $256
Cefdinir Generic 22 22 $452
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 19 19 $63
Cephalexin Generic 15 15 $113
Doxycycline Hyclate Generic 12 12 $219
Prednisone Generic 11 11 $19

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Brendan Leach's medical specialty?
Dr. Brendan Leach practices Emergency Medicine Physician in Phoenix, AZ.
Where does Dr. Brendan Leach practice?
Dr. Brendan Leach practices at 2601 E Roosevelt St, Phoenix, AZ 850084973. Office phone: 6023445011.
What is Dr. Brendan Leach's NPI?
Dr. Brendan Leach's National Provider Identifier (NPI) is 1932698578, issued by NPPES.
Does Dr. Brendan Leach accept Medicare assignment?
Yes. Dr. Brendan Leach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brendan Leach 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.