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

Dr. Mark J. Mattern, MD

Individual provider Internal Medicine Physician · NPI 1952339152

Dr. Mark J. Mattern, MD is an Internal Medicine Physician in Mesa, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

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

415 N Val Vista Dr Ste 101
Mesa, AZ 85213-7059
Phone: (480) 654-5661
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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 24656 (AZ)

Record details

NPI number1952339152
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2006
Last updated in NPPESJanuary 4, 2010
Mailing address2665 N Travis, Mesa, AZ 85207-2568

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