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

Mr. Alfonso A Tan, MD

Individual provider Internal Medicine Physician · NPI 1295826519

Mr. Alfonso A Tan, MD is an Internal Medicine Physician in Mesa, Arizona. Works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2006
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

6242 E Arbor Ave # 111-113
Mesa, AZ 85206-1309
Phone: (480) 536-6863
Fax: (480) 718-1301
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6844 E Brown Rd Ste 101, Mesa, AZ 85207-3758 — (480) 832-5500

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22583 (AZ)

Record details

NPI number1295826519
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 28, 2006
Last updated in NPPESJune 17, 2021
Certification dateJune 17, 2021

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