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TK EMERGENCY PHYSICIANS GROUP PLLC
NPI 1942728019
Emergency Medicine in Houston, TX

Active since September 08, 2017
1535 WEST LOOP S, HOUSTON, TX 77027(832) 219-3833 Get Directions Write a Review

NPPES record last updated: January 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 14, 2026, Jun 19, 2024, May 22, 2019 (3 updates tracked since 2019).

About Tk Emergency Physicians Group Pllc NPPES

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

TK EMERGENCY PHYSICIANS GROUP PLLC (NPI 1942728019) is a healthcare organization registered as an emergency medicine in Houston, Texas and active in the NPI registry since September 2017. The organization lists Darleen Callahan, Vp, Revenue Cycle, as its authorized official.

NPPES Registry Identity

NPI1942728019
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameTK EMERGENCY PHYSICIANS GROUP PLLC
Location Address1535 WEST LOOP SHouston, TX 77027-9512
Mailing Address1535 West Loop SHouston, TX 77027-9512 · (832) 219-3833
Phone(832) 219-3833
Organization SubpartNo
Authorized OfficialDarleen CallahanVp, Revenue Cycle · (607) 437-7902
Enumeration DateSeptember 8, 2017
Last NPPES UpdateJanuary 14, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 14, 2026
✔ NPI 1942728019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedAnesthesiologyTaxonomy 207L00000X
Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X
Also ListedAnesthesiologist AssistantTaxonomy 367H00000X
1535 WEST LOOP S, Houston, TX 77027
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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 4

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

PROGRESSIVE PHARMA LLC
Pharmacy (Community/Retail Pharmacy)
1535 WEST LOOP S, SUITE 322
HOUSTON, TX 77027
Harris County (972) 432-6550
JAMES DEVIN PARRISH FNP-C
Nurse Practitioner (Family)
1535 WEST LOOP S, #340
HOUSTON, TX 77027
Harris County (713) 541-2800
ROBERT M BAYER MD
Specialist
1535 WEST LOOP S
HOUSTON, TX 77027
Harris County (713) 961-0423
PHARMA SELECT TEXAS LP
Pharmacy (Community/Retail Pharmacy)
1535 WEST LOOP S, SOUTH OFFICE BLDG, STE 319
HOUSTON, TX 77027
Harris County (832) 280-6330

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 Tk Emergency Physicians Group PLLC's NPI number?

The NPI number for Tk Emergency Physicians Group PLLC is 1942728019. It was assigned to this organization in the NPPES registry on September 8, 2017.

Where is Tk Emergency Physicians Group PLLC located?

Tk Emergency Physicians Group PLLC is located at 1535 West Loop S, Houston, TX 77027. The listed phone number is (832) 219-3833.

What is Tk Emergency Physicians Group PLLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

When was this NPI record last updated?

The NPPES record for Tk Emergency Physicians Group PLLC was last updated on January 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.