Doctor profile · Federal record

Dr. Zain Ashary

Neurology Physician (CMS: Neurology) · Student in an Organized Health Care Education/Training Program · Chicago, IL

  • NPI 1306343595
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1520 W Harrison St
Chicago, IL 606073106
(312) 942-2380
Additional location
350 W Thomas RD
Phoenix, AZ 850134409
(602) 406-6262

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
July 5, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Illinois #036165181

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306343595. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
85
Distinct HCPCS
2
Medicare allowed
$8,991
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 47 20 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 38 36 $137

In context: peer comparison

Among 86 peers in Chicago Neurology Physician, average services per provider: 171. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
0
Total drug cost
$149
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 13 0 $149

Frequently asked questions

Auto-generated from federal data
What is Dr. Zain Ashary's medical specialty?
Dr. Zain Ashary practices Neurology Physician in Chicago, IL.
Where does Dr. Zain Ashary practice?
Dr. Zain Ashary practices at 1520 W Harrison St, Chicago, IL 606073106. Office phone: 3129422380.
What is Dr. Zain Ashary's NPI?
Dr. Zain Ashary's National Provider Identifier (NPI) is 1306343595, issued by NPPES.
Does Dr. Zain Ashary accept Medicare assignment?
Yes. Dr. Zain Ashary accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zain Ashary commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.