GRENNAN CHIROPRACTIC PLLC
NPI 1891096251
Chiropractor - Nutrition in Irving, TX

Active since November 16, 2010
7447 N MACARTHUR BLVD, SUITE 180, IRVING, TX 75063(972) 253-1500(972) 253-1505 Get Directions Write a Review

NPPES record last updated: June 12, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Grennan Chiropractic Pllc NPPES

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

GRENNAN CHIROPRACTIC PLLC (NPI 1891096251) is a healthcare organization registered as a nutrition in Irving, Texas and active in the NPI registry since November 2010. The organization lists Carol E Grennan, Owner, as its authorized official.

NPPES Registry Identity

NPI1891096251
Entity TypeOrganization
Primary Taxonomy111NN1001X
Legal Business NameGRENNAN CHIROPRACTIC PLLC
Location Address7447 N MACARTHUR BLVD, SUITE 180Irving, TX 75063-7509
Mailing Address7447 N Macarthur Blvd, Suite 180Irving, TX 75063-7509 · (972) 253-1500 · Fax (972) 253-1505
Fax(972) 253-1505
Organization SubpartNo
Authorized OfficialCarol E GrennanOwner · (972) 253-1500
Enumeration DateNovember 16, 2010
Last NPPES UpdateJune 12, 2015
NPI 1891096251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractor · NutritionChiropractic Providers
Taxonomy Code111NN1001X
License Licensed in TX · 6435
Definition

Chiropractic Nutrition is that specialty within the chiropractic profession that deals with the overall factors that affect the patient's ability to maintain the manipulative correction and thus sustain better neurological integrity. The Chiropractic Nutrition Specialist will perform extensive research on the patient's previous health history, ethnicity, and any family history related to what the patient is being treated for. Patients fill out questionnaires concerning dietary and sleep patterns and previous or present symptomology. A nutrition examination would be performed to assess areas such as absorption rates, adrenal function, kidney health, lung health etc. The patient is often instructed on how to check the pH of their saliva and urine, test for the presence of Candida Albicans, etc., at home. Outside laboratory testing includes blood, urine, hair analysis, food allergy testing etc. The patient's prescription and over the counter medications are recorded and analyzed.

7447 N MACARTHUR BLVD, Irving, TX 75063

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 6

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

Physical Medicine & Rehabilitation
7447 N MACARTHUR BLVD, STE 180
IRVING, TX 75063
Physical Medicine & Rehabilitation
7447 N MACARTHUR BLVD, SUITE 180
IRVING, TX 75063
Dentist (General Practice)
7447 N MACARTHUR BLVD, SUITE 185
IRVING, TX 75063
Family Medicine
7447 N MACARTHUR BLVD, SUITE 190
IRVING, TX 75063
Chiropractor
7447 N MACARTHUR BLVD, STE 180
IRVING, TX 75063
Chiropractor
7447 N MACARTHUR BLVD, SUITE 180
IRVING, TX 75063

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 Grennan Chiropractic PLLC's NPI number?

The NPI number for Grennan Chiropractic PLLC is 1891096251. It was assigned to this organization in the NPPES registry on November 16, 2010.

Where is Grennan Chiropractic PLLC located?

Grennan Chiropractic PLLC is located at 7447 N Macarthur Blvd Suite 180, Irving, TX 75063. The listed phone number is (972) 253-1500.

What is Grennan Chiropractic PLLC's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Nutrition, with taxonomy code 111NN1001X.

When was this NPI record last updated?

The NPPES record for Grennan Chiropractic PLLC was last updated on June 12, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.