Doctor profile · Federal record

Dr. Maryam Siddiqui, M.D

Hospitalist Physician (CMS: Internal Medicine) · Rock Island, IL

  • NPI 1457731291
  • Accepts Medicare
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2701 17Th St
Rock Island, IL 612015351
(309) 779-3101

Credentials & registration

NPPES · NUCC
NPI registered
June 2015 — 11 yrs on file
Profile last updated
March 20, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Illinois #036147463

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1457731291. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
233
Distinct HCPCS
3
Medicare allowed
$21,758
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 161 75 $77
99239 Hospital discharge day management, more than 30 minutes 47 47 $111
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 25 $167

In context: peer comparison

Among 5 peers in Rock Island Hospitalist Physician, average services per provider: 85. This provider delivers 2.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
0
Total drug cost
$297
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 11 0 $171
Lisinopril Generic 11 0 $126

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Maryam Siddiqui's medical specialty?
Dr. Maryam Siddiqui practices Hospitalist Physician in Rock Island, IL.
Where does Dr. Maryam Siddiqui practice?
Dr. Maryam Siddiqui practices at 2701 17Th St, Rock Island, IL 612015351. Office phone: 3097793101.
What is Dr. Maryam Siddiqui's NPI?
Dr. Maryam Siddiqui's National Provider Identifier (NPI) is 1457731291, issued by NPPES.
Does Dr. Maryam Siddiqui accept Medicare assignment?
Yes. Dr. Maryam Siddiqui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maryam Siddiqui commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.