Doctor profile · Federal record

Dr. Aliyah Sadaf

Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · Chicago, IL

  • NPI 1770724999
  • Accepts Medicare
  • 21 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1700 W van Buren St, Suite 500
Chicago, IL 606125500
(312) 942-4200
fax (312) 942-3568

Credentials & registration

NPPES · NUCC
NPI registered
March 2009 — 17 yrs on file
Profile last updated
May 25, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Illinois #036-125170

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770724999. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
210
Distinct HCPCS
4
Medicare allowed
$25,088
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 79 33 $85
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 64 31 $127
99239 Hospital discharge day management, more than 30 minutes 34 34 $122
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 33 32 $185

In context: peer comparison

Among 154 peers in this city , average services per provider: 128. This provider delivers 1.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Aliyah Sadaf's medical specialty?
Dr. Aliyah Sadaf practices Hospitalist Physician in Chicago, IL.
Where does Dr. Aliyah Sadaf practice?
Dr. Aliyah Sadaf practices at 1700 W van Buren St, Chicago, IL 606125500. Office phone: 3129424200.
What is Dr. Aliyah Sadaf's NPI?
Dr. Aliyah Sadaf's National Provider Identifier (NPI) is 1770724999, issued by NPPES.
Does Dr. Aliyah Sadaf accept Medicare assignment?
Yes. Dr. Aliyah Sadaf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aliyah Sadaf commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.