DR. GREGORY JON MARQUISSEE D.C.
NPI 1942300850
Chiropractor in Scottsdale, AZ

Q: What is Gregory Marquissee's NPI number?

The NPI number for Gregory Marquissee is 1942300850. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Q: What is Gregory Marquissee's specialty?

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

Active since September 22, 2006

7500 E DEER VALLEY RD, 150, SCOTTSDALE, AZ 85255(480) 502-6985 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Gregory Jon Marquissee D.c. NPPES

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

DR. GREGORY JON MARQUISSEE D.C. (NPI 1942300850) is an individual chiropractor in Scottsdale, Arizona, licensed in Arizona (5946) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1942300850

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. GREGORY JON MARQUISSEECredential: D.C.

Location Address7500 E DEER VALLEY RD, 150Scottsdale, AZ 85255-4814

Mailing Address5425 E Bell Rd, Suite150Scottsdale, AZ 85254-6007 · (602) 404-7557 · Fax (602) 493-2526

Phone(480) 502-6985

Sole ProprietorYes

Enumeration DateSeptember 22, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1942300850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in AZ · 5946

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.

7500 E DEER VALLEY RD, Scottsdale, AZ 85255

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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.

GLOBAL VISION SOURCES INC.

Exclusive Provider Organization

7500 E DEER VALLEY RD, UNIT 155
SCOTTSDALE, AZ 85255

Maricopa County (301) 356-2656

GLOBAL VISION SOURCES INC.

Optometrist (Low Vision Rehabilitation)

7500 E DEER VALLEY RD, UNIT 155
SCOTTSDALE, AZ 85255

Maricopa County (202) 341-1240

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 Gregory Marquissee's NPI number?

The NPI number for Gregory Marquissee is 1942300850. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Gregory Marquissee located?

Gregory Marquissee practices at 7500 E Deer Valley Rd 150, Scottsdale, AZ 85255. The listed phone number is (480) 502-6985.

What is Gregory Marquissee's specialty?

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

When was this NPI record last updated?

The NPPES record for Gregory Marquissee was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.