MRS. KAREN LITTLEFIELD NEIL DDS
NPI 1437375383
Dentist - General Practice in Fort Worth, TX

Q: What is Karen Neil's NPI number?

The NPI number for Karen Neil is 1437375383. It was assigned to this individual provider in the NPPES registry on April 18, 2007. The provider is also known as Karen Leigh Littlefield.

Q: What is Karen Neil's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Karen Neil was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.

Active since April 18, 2007

3600 HULEN, SUITE C1, FORT WORTH, TX 76107(817) 738-3368(817) 731-4674 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Mrs. Karen Littlefield Neil Dds NPPES

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

MRS. KAREN LITTLEFIELD NEIL DDS (NPI 1437375383) is an individual general practice provider in Fort Worth, Texas, licensed in Texas (14949) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1437375383

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameMRS. KAREN LITTLEFIELD NEILCredential: DDS

Location Address3600 HULEN, SUITE C1Fort Worth, TX 76107

Mailing Address3600 Hulen, Suite C1Fort Worth, TX 76107 · (817) 738-3368 · Fax (817) 731-4674

Phone(817) 738-3368

Fax(817) 731-4674

Sole ProprietorNo

Enumeration DateApril 18, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1437375383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in TX · 14949

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Also ListedDentistTaxonomy 122300000X · License 14949 (TX)

3600 HULEN, Fort Worth, TX 76107

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Other Names 1

Former Name (1)Karen Leigh Littlefield

Other Identifiers 2

Other474404PA · United Concordia Ins Co

OtherD14949TX · Bcbs Federal

Other Providers at the Same Location NPPES

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

ROBERT BATTON DDS INC

Dentist

3600 HULEN, BLDG D4
FT WORTH, TX 76107

Tarrant County (817) 732-6622

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 Karen Neil's NPI number?

The NPI number for Karen Neil is 1437375383. It was assigned to this individual provider in the NPPES registry on April 18, 2007. The provider is also known as Karen Leigh Littlefield.

Where is Karen Neil located?

Karen Neil practices at 3600 Hulen Suite C1, Fort Worth, TX 76107. The listed phone number is (817) 738-3368.

What is Karen Neil's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Karen Neil was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.