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DR. MARK J. MATTERN M.D.
NPI 1952339152
Internal Medicine in Mesa, AZ

Active since June 28, 2006
415 N VAL VISTA DR STE 101, MESA, AZ 85213(480) 654-5661 Get Directions Write a Review

NPPES record last updated: January 4, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark J. Mattern M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK J. MATTERN M.D. (NPI 1952339152) is an individual internal medicine provider in Mesa, Arizona, licensed in Arizona (24656) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1952339152
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARK J. MATTERNCredential: M.D.
Location Address415 N VAL VISTA DR STE 101Mesa, AZ 85213-7059
Mailing Address2665 N TravisMesa, AZ 85207-2568 · (480) 354-6126
Phone(480) 654-5661
Sole ProprietorNo
Enumeration DateJune 28, 2006
Last NPPES UpdateJanuary 4, 2010
✔ NPI 1952339152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 24656
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
415 N VAL VISTA DR STE 101, Mesa, AZ 85213
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Other Identifiers 2

Medicare UPINZ132785AZ
Medicare PINZ126048AZ

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HONORHEALTH-FASTMED AMBULATORY HOLDINGS LLC
Clinic/Center (Urgent Care)
415 N VAL VISTA DR STE 101
MESA, AZ 85213
Maricopa County (480) 654-5661
PRIMARY CARE PRACTICE OF ARIZONA, PLLC
Clinic/Center (Urgent Care)
415 N VAL VISTA DR STE 101
MESA, AZ 85213
Maricopa County (480) 499-0201

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Mattern's NPI number?

The NPI number for Mark Mattern is 1952339152. It was assigned to this individual provider in the NPPES registry on June 28, 2006.

Where is Mark Mattern located?

Mark Mattern practices at 415 N Val Vista Dr Ste 101, Mesa, AZ 85213. The listed phone number is (480) 654-5661.

What is Mark Mattern's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Mark Mattern was last updated on January 4, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.