Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

HARRIET DENISE THORNTON
NPI 1295634780
Case Management in Dallas, TX

Active since November 02, 2026
1111 W MOCKINGBIRD LN STE 480, DALLAS, TX 75247(972) 489-5552 Get Directions Write a Review

NPPES record added: November 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Harriet Denise Thornton NPPES

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

HARRIET DENISE THORNTON (NPI 1295634780) is an individual case management provider in Dallas, Texas and active in the NPI registry since November 2026.

NPPES Registry Identity

NPI1295634780
Entity TypeIndividualFemale
Primary Taxonomy251B00000X
Provider Legal NameHARRIET DENISE THORNTON
Location Address1111 W MOCKINGBIRD LN STE 480Dallas, TX 75247-5062
Mailing AddressPo Box 435Frisco, TX 75034-0008 · (945) 361-2136
Sole ProprietorYes
Enumeration DateNovember 2, 2026
NPPES CertifiedNovember 2, 2026
✔ NPI 1295634780 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase ManagementAgencies
Taxonomy Code251B00000X
Definition
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
1111 W MOCKINGBIRD LN STE 480, Dallas, TX 75247

Other Providers at the Same Location NPPES 19

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

Case Management
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Case Manager/Care Coordinator
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Counselor (Mental Health)
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Case Management
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Case Management
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Case Manager/Care Coordinator
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Case Management
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247
Case Management
1111 W MOCKINGBIRD LN STE 480
DALLAS, TX 75247

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 Harriet Thornton's NPI number?

The NPI number for Harriet Thornton is 1295634780. It was assigned to this individual provider in the NPPES registry on November 2, 2026.

Where is Harriet Thornton located?

Harriet Thornton practices at 1111 W Mockingbird Ln Ste 480, Dallas, TX 75247. The listed phone number is (972) 489-5552.

What is Harriet Thornton's specialty?

The primary specialty registered for this NPI is Case Management with taxonomy code 251B00000X.

When was this NPI record last updated?

The NPPES record for Harriet Thornton was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.