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Christopher Keith Williams, MD

Anesthesiology Physician in Mesa, AZ · enumerated 2006.

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

National Provider Identifier

1134144264

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Registry record

Entity type Individual (Type 1)
Name Christopher Keith Williams
Credential MD
Sex Male
Practice address 6247 E. Main Street, Suite 8, Mesa, AZ, 85205
Phone (480) 981-9151
Fax (480) 981-0527
Enumeration date Jul 12, 2006
Last updated in NPPES May 2, 2018

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 23756 (AZ) 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.

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Frequently asked questions

What is the NPI number for Christopher Williams?
The National Provider Identifier (NPI) for Christopher Williams is 1134144264, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Williams practice?
The practice location on file with NPPES is in Mesa, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-05-02.