NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Parker Chiropractic Clinic, P.C.

Chiropractor in Irving, TX · enumerated 2006 · authorized official John Parker, Co-Owner Chiropractor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1538170337

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Parker Chiropractic Clinic, P.C.
Practice address 3719 N Belt Line Rd, Irving, TX, 75038
Phone (972) 255-4443
Fax (972) 255-9712
Enumeration date Aug 10, 2006
Last updated in NPPES Mar 4, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 6739 (TX) Primary
111N00000X Chiropractor Chiropractic Providers · License 8067 (TX) Secondary

Authorized official

Name John Parker
Title Co-Owner Chiropractor
Phone (972) 255-4443

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Parker Chiropractic Clinic, P.C.?
Parker Chiropractic Clinic, P.C. is registered in NPPES as a Chiropractor (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-04.