TOPAZ EMERGENCY PHYSICIANS
NPI 1437226214
Nurse Practitioner in Lancaster, TX

Q: What is Topaz Emergency Physicians's NPI number?

The NPI number for Topaz Emergency Physicians is 1437226214. It was assigned to this organization in the NPPES registry on November 29, 2006.

Q: What is Topaz Emergency Physicians's specialty?

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

Active since November 29, 2006

2600 W PLEASANT RUN RD, LANCASTER, TX 75146(972) 223-9600(214) 712-2487 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Topaz Emergency Physicians NPPES

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

TOPAZ EMERGENCY PHYSICIANS (NPI 1437226214) is a healthcare organization registered as a nurse practitioner in Lancaster, Texas and active in the NPI registry since November 2006. The organization lists William C Jernberg, President-general Partner, as its authorized official.

NPPES Registry Identity

NPI1437226214

Entity TypeOrganization

Primary Taxonomy363L00000X

Legal Business NameTOPAZ EMERGENCY PHYSICIANS

Location Address2600 W PLEASANT RUN RDLancaster, TX 75146-1114

Mailing Address1717 Main St, Suite 5200Dallas, TX 75201-4612 · (214) 712-2000 · Fax (214) 712-2487

Phone(972) 223-9600

Fax(214) 712-2487

Organization SubpartNo

Authorized OfficialWilliam C JernbergPresident-general Partner · (214) 712-2000

Enumeration DateNovember 29, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1437226214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

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 ListedEmergency MedicineTaxonomy 207P00000X

Also ListedPhysician AssistantTaxonomy 363A00000X

2600 W PLEASANT RUN RD, Lancaster, TX 75146

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Other Identifiers 1

Other0079HDTX · Bcbs

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

JEANNETTE R RACKHAM PA

Physician Assistant