Doctor profile · Federal record

Dr. William Flores, PA

Physician Assistant · Chicago, IL

  • NPI 1497784003
  • MIPS 97.4 / 100 · 2023
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3860 W Ogden Ave
Chicago, IL 606232460
(773) 843-3601
fax (773) 843-2704

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
February 2, 2009
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #085002200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497784003. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
299
Distinct HCPCS
4
Medicare allowed
$30,823
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 138 135 $156
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 94 77 $7
99284 Emergency department visit with moderate level of medical decision making 49 49 $107
99291 Critical care, first 30-74 minutes 18 18 $188

In context: peer comparison

Among 260 peers in Chicago Physician Assistant, average services per provider: 66. This provider delivers 4.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
12
Total drug cost
$57
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 12 12 $57

Frequently asked questions

Auto-generated from federal data
What is Dr. William Flores's medical specialty?
Dr. William Flores practices Physician Assistant in Chicago, IL.
Where does Dr. William Flores practice?
Dr. William Flores practices at 3860 W Ogden Ave, Chicago, IL 606232460. Office phone: 7738433601.
What is Dr. William Flores's NPI?
Dr. William Flores's National Provider Identifier (NPI) is 1497784003, issued by NPPES.
What procedures does Dr. William Flores 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.