Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexander G. Mallouk, M.D.

Internal Medicine Physician in Kansas City, MO · enumerated 2006.

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

National Provider Identifier

1326064585

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Registry record

Entity type Individual (Type 1)

Name Alexander G. Mallouk

Credential M.D.

Sex Male

Practice address 4321 Washington St, Suite 3000, Kansas City, MO, 64111

Phone (816) 932-3100

Fax (816) 932-6871

Enumeration date Jul 14, 2006

Last updated in NPPES Jan 24, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 33296 (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
200363414	Medicaid	MO	-

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 Alexander Mallouk practice?

The practice location on file with NPPES is in Kansas City, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexander Mallouk?

The National Provider Identifier (NPI) for Alexander Mallouk is 1326064585, 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 2020-01-24.