Doctor profile · Federal record

Dr. Nicholas Vasquez, MD

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

  • NPI 1134137458
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1955 W Frye RD
Chandler, AZ 852246282
(480) 728-3000
Additional location
3555 S Val Vista Dr
Gilbert, AZ 852977323
(480) 728-8000
Mailing address
2140 W Marlin Dr
Chandler, AZ 852866787

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Arizona #33930
Medicaid
AZ #544602

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134137458. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
686
Distinct HCPCS
5
Medicare allowed
$102,028
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 397 391 $170
99284 Emergency department visit with moderate level of medical decision making 160 158 $117
99291 Critical care, first 30-74 minutes 70 70 $207
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 48 44 $8
99283 Emergency department visit with low level of medical decision making 11 11 $70

In context: peer comparison

Among 20 peers in this city , average services per provider: 91. This provider delivers 7.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
15
Patients
14
Total drug cost
$1,268
Drug Type Claims Patients Total cost
Cefpodoxime Proxetil Generic 15 14 $1,268

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Vasquez's medical specialty?
Dr. Nicholas Vasquez practices Emergency Medicine Physician in Chandler, AZ.
Where does Dr. Nicholas Vasquez practice?
Dr. Nicholas Vasquez practices at 1955 W Frye RD, Chandler, AZ 852246282. Office phone: 4807283000.
What is Dr. Nicholas Vasquez's NPI?
Dr. Nicholas Vasquez's National Provider Identifier (NPI) is 1134137458, issued by NPPES.
Does Dr. Nicholas Vasquez accept Medicare assignment?
Yes. Dr. Nicholas Vasquez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Vasquez 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.