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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. MARK ROBERT HEMPHILL MD
NPI 1609840537
Pediatrics in Tempe, AZ

Active since February 15, 2006
4653 S LAKESHORE DR, SUITE 1, TEMPE, AZ 85282(480) 838-9797(480) 838-9444 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark Robert Hemphill Md NPPES

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

DR. MARK ROBERT HEMPHILL MD (NPI 1609840537) is an individual pediatrics provider in Tempe, Arizona, licensed in Arizona (AZ24566) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1609840537
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. MARK ROBERT HEMPHILLCredential: MD
Location Address4653 S LAKESHORE DR, SUITE 1Tempe, AZ 85282-7161
Mailing Address1841 E Northview AvePhoenix, AZ 85020-5241 · (602) 906-0041 · Fax (480) 838-9444
Phone(480) 838-9797
Fax(480) 838-9444
Sole ProprietorNo
Enumeration DateFebruary 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1609840537 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AZ · AZ24566
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4653 S LAKESHORE DR, Tempe, AZ 85282
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Other Providers at the Same Location NPPES 3

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

BARBARA BENNETT D.C.
Chiropractor
4653 S LAKESHORE DR, SUITE 1
TEMPE, AZ 85282
Maricopa County (480) 775-2593
MEN'S VITALITY CENTER, PLLC
Clinical Nurse Specialist (Adult Health)
4653 S LAKESHORE DR, SUITE 2
TEMPE, AZ 85282
Maricopa County (480) 456-8981
PATRICK MICHAEL HINES MSPAS, PA-C
Physician Assistant (Medical)
4653 S LAKESHORE DR, #2
TEMPE, AZ 85282
Maricopa County (480) 456-8981

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 Hemphill's NPI number?

The NPI number for Mark Hemphill is 1609840537. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is Mark Hemphill located?

Mark Hemphill practices at 4653 S Lakeshore Dr Suite 1, Tempe, AZ 85282. The listed phone number is (480) 838-9797.

What is Mark Hemphill's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Mark Hemphill was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.