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

AB4, PLLC
NPI 1205767001
Dentist - General Practice in Keene, TX

Active since May 28, 2026
104 S OLD BETSY RD STE A, KEENE, TX 76059(817) 476-4537(817) 476-4536 Get Directions Write a Review

NPPES record added: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ab4, Pllc NPPES

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

AB4, PLLC (NPI 1205767001), doing business as Old Betsy Dental Sleep Medicine, is a healthcare organization registered as a general practice in Keene, Texas and active in the NPI registry since May 2026. The organization lists Brock Bennion, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1205767001
Entity TypeOrganization
Primary Taxonomy1223G0001X
Legal Business NameAB4, PLLC
Location Address104 S OLD BETSY RD STE AKeene, TX 76059-2462
Mailing Address104 S Old Betsy Rd Ste AKeene, TX 76059-2462 · (817) 476-4537 · Fax (817) 476-4536
Phone(817) 476-4537
Fax(817) 476-4536
Organization SubpartNo
Authorized OfficialBrock BennionManaging Member · (817) 476-4537
Enumeration DateMay 28, 2026
NPPES CertifiedMay 28, 2026
✔ NPI 1205767001 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
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.
104 S OLD BETSY RD STE A, Keene, TX 76059
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Other Names 1

Doing Business AsOld Betsy Dental Sleep Medicine

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

AB3, PLLC
Clinic/Center (Dental)
104 S OLD BETSY RD STE A
KEENE, TX 76059
Johnson County (817) 641-2272

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 Ab4, PLLC's NPI number?

The NPI number for Ab4, PLLC is 1205767001. It was assigned to this organization in the NPPES registry on May 28, 2026. The provider is doing business as Old Betsy Dental Sleep Medicine.

Where is Ab4, PLLC located?

Ab4, PLLC is located at 104 S Old Betsy Rd Ste A, Keene, TX 76059. The listed phone number is (817) 476-4537.

What is Ab4, PLLC'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 Ab4, PLLC was last updated on May 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.