Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Mark Carlton Brown, MD

Individual provider Internal Medicine Physician · NPI 1225021264

Dr. Mark Carlton Brown, MD is an Internal Medicine Physician in Sun City, Arizona. Licensed in Arizona. Registered with an NPI since 2005.

Licensed in
AZ
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14678 N Del Webb Blvd
Sun City, AZ 85351-2137
Phone: (623) 933-8289
Fax: (623) 933-2596
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 19655 (AZ)

Record details

NPI number1225021264
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 24, 2005
Last updated in NPPESSeptember 9, 2016

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