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Nadia Zia, MD

Internal Medicine Physician in O Fallon, MO · enumerated 2006.

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

National Provider Identifier

1134164825

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Registry record

Entity type Individual (Type 1)
Name Nadia Zia
Credential MD
Sex Female
Practice address 2 Progress Point Ct, O Fallon, MO, 63368
Phone (314) 317-0600
Fax (314) 317-0606
Enumeration date Jun 18, 2006
Last updated in NPPES Jun 19, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 2004023371 (MO) Primary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 2004023371 (MO) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1134164825 Medicaid MO -
1134164825 Medicaid IL -

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 Nadia Zia practice?
The practice location on file with NPPES is in O Fallon, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nadia Zia?
The National Provider Identifier (NPI) for Nadia Zia is 1134164825, 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 2014-06-19.