Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Muhammad Azharuddin, MD

Geriatric Medicine (Internal Medicine) Physician in Festus, MO · enumerated 2006.

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

National Provider Identifier

1851490460

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Registry record

Entity type Individual (Type 1)

Name Muhammad Azharuddin

Credential MD

Sex Male

Practice address 1400 Us Highway 61, Festus, MO, 63028

Phone (636) 933-1012

Enumeration date Sep 21, 2006

Last updated in NPPES May 22, 2025

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 2001017143 (MO) Primary

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
P00888848	Other	AZ	RAILROAD MEDICARE
459408	Medicaid	AZ	-

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

How do I verify Muhammad Azharuddin's NPI record?

Cross-check NPI 1851490460 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851490460 active?

Yes, as of the latest NPPES snapshot, NPI 1851490460 is active (record last updated 2025-05-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-22.