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Dr. Mujtaba Hussain, MBBS

Internal Medicine Physician in Oak Park, IL · enumerated 2019.

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

National Provider Identifier

1255993309

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Registry record

Entity type Individual (Type 1)
Name Dr. Mujtaba Hussain
Credential MBBS
Sex Male
Practice address Oak Park, IL, 60302
Phone (708) 486-2700
Fax (708) 486-2702
Enumeration date Jun 28, 2019
Last updated in NPPES Jan 13, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 161327 (IL) Primary

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.

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Frequently asked questions

Where does Mujtaba Hussain practice?
The practice location on file with NPPES is in Oak Park, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mujtaba Hussain?
The National Provider Identifier (NPI) for Mujtaba Hussain is 1255993309, 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 2023-01-13.