Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maryam Siddiqui, M.D

Hospitalist Physician in Rock Island, IL · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1457731291

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Registry record

Entity type Individual (Type 1)

Name Maryam Siddiqui

Credential M.D

Sex Female

Practice address 2701 17th St, Rock Island, IL, 61201

Phone (309) 779-3101

Enumeration date Jun 7, 2015

Last updated in NPPES Mar 20, 2024

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036147463 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Maryam Siddiqui practice?

The practice location on file with NPPES is in Rock Island, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maryam Siddiqui?

The National Provider Identifier (NPI) for Maryam Siddiqui is 1457731291, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-20.