MS. TABITHA VIOLA BROCK CPNP
NPI 1396135018
Nurse Practitioner in Dallas, TX

Q: What is Tabitha Brock's NPI number?

The NPI number for Tabitha Brock is 1396135018. It was assigned to this individual provider in the NPPES registry on February 2, 2015. The provider is also known as Tabitha Viola Brock Cpnp.

Q: What is Tabitha Brock's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Tabitha Brock was last updated on March 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 February 02, 2015PECOS Enrolled

7777 FOREST LN STE C840, DALLAS, TX 75230(972) 566-3340 Get Directions Write a Review

NPPES record last updated: March 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 23, 2026, Mar 4, 2026 (2 updates tracked since 2026).

On this page

About Ms. Tabitha Viola Brock Cpnp NPPES

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

MS. TABITHA VIOLA BROCK CPNP (NPI 1396135018) is an individual nurse practitioner in Dallas, Texas, licensed in Texas (AP126991) and active in the NPI registry since February 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396135018

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMS. TABITHA VIOLA BROCKCredential: CPNP

Location Address7777 FOREST LN STE C840Dallas, TX 75230-2594

Mailing Address7545 E Northwest Hwy Apt 103Dallas, TX 75238-4202 · (214) 493-0826

Phone(972) 566-3340

Sole ProprietorYes

Enumeration DateFebruary 2, 2015

Last NPPES UpdateMarch 23, 20262 updates tracked since enumeration

NPPES CertifiedMarch 23, 2026

✔ NPI 1396135018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in TX · AP126991

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · PediatricsTaxonomy 363LP0200X · License AP126991 (TX)

7777 FOREST LN STE C840, Dallas, TX 75230

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Other Names 1

Professional Name (2)Tabitha Viola Brock Cpnp

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Tabitha Viola Brock Cpnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Tabitha Brock reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Questcare Hospitalists PLLC

Same address

Emergency Medicine

7777 FOREST LN
Dallas, TX 75230

Reassigned Medicare billing, Texas enrollment
486 clinicians in this Medicare group

NPI 1265441620 (954) 939-5000

Questcare Medical Services, PLLC

Same address

Emergency Medicine

7777 FOREST LN
Dallas, TX 75230

Reassigned Medicare billing, Texas enrollment
454 clinicians in this Medicare group

NPI 1912059247 (954) 939-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75230 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.19 typical visit price

range $57.18 – $172.86

Typical copayment $22.04 (range $14.29 – $43.21)

Most-billed visit code 99203

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

DALIA K GEORGE ACPNP

Nurse Practitioner (Pediatrics)