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DR. MARK VICTOR GREGG D.C., P.C.
NPI 1952379687
Chiropractor in Phoenix, AZ

Active since March 09, 2006
2303 N 44TH ST, SUITE 15, PHOENIX, AZ 85008(602) 840-3351(602) 840-3351 Get Directions Write a Review

NPPES record last updated: February 1, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark Victor Gregg D.c., P.c. NPPES

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

DR. MARK VICTOR GREGG D.C., P.C. (NPI 1952379687) is an individual chiropractor in Phoenix, Arizona, licensed in Arizona (4455) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1952379687
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARK VICTOR GREGGCredential: D.C., P.C.
Location Address2303 N 44TH ST, SUITE 15Phoenix, AZ 85008-2442
Mailing Address2303 N 44th St, Suite 15Phoenix, AZ 85008-2442 · (602) 840-3351 · Fax (602) 840-3351
Phone(602) 840-3351
Fax(602) 840-3351
Sole ProprietorNo
Enumeration DateMarch 9, 2006
Last NPPES UpdateFebruary 1, 2008
✔ NPI 1952379687 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in AZ · 4455
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
2303 N 44TH ST, Phoenix, AZ 85008
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Other Identifiers 1

Medicare PINZDC4455AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

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.

MARK V. GREGG D.C., P.C.
Chiropractor
2303 N 44TH ST, SUITE 15
PHOENIX, AZ 85008
Maricopa County (602) 840-3351
ELDERCAREPLANNINGPARTNERS DBA RIGHT AT HOME
Home Health
2303 N 44TH ST, SUITE 11
PHOENIX, AZ 85008
Maricopa County (602) 374-6571
SOUTHWEST PAIN CONSULTANTS PLLC
Anesthesiology (Pain Medicine)
2303 N 44TH ST, STE. 14-1472
PHOENIX, AZ 85008
Maricopa County (602) 710-1017

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 Gregg's NPI number?

The NPI number for Mark Gregg is 1952379687. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Mark Gregg located?

Mark Gregg practices at 2303 N 44th St Suite 15, Phoenix, AZ 85008. The listed phone number is (602) 840-3351.

What is Mark Gregg's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

What insurance does Mark Gregg accept?

Health plans from Medica list Mark Gregg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Gregg was last updated on February 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.