SHAKER EMERGENCY SPECIALISTS, PLLC
NPI 1285492108
Emergency Medicine - Medical Toxicology in The Woodlands, TX

Q: What is Shaker Emergency Specialists, PLLC's NPI number?

The NPI number for Shaker Emergency Specialists, PLLC is 1285492108. It was assigned to this organization in the NPPES registry on March 6, 2024.

Q: What is Shaker Emergency Specialists, PLLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.

Active since March 06, 2024

17201 INTERSTATE 45 S, THE WOODLANDS, TX 77385(936) 270-2000(602) 431-2149 Get Directions Write a Review

NPPES record last updated: December 3, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 3, 2024, Mar 6, 2024 (2 updates tracked since 2024).

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About Shaker Emergency Specialists, Pllc NPPES

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

SHAKER EMERGENCY SPECIALISTS, PLLC (NPI 1285492108) is a healthcare organization registered as a medical toxicology in The Woodlands, Texas and active in the NPI registry since March 2024. The organization lists Kirsten A Sorensen, Administrator, as its authorized official.

NPPES Registry Identity

NPI1285492108

Entity TypeOrganization

Primary Taxonomy207PT0002X

Legal Business NameSHAKER EMERGENCY SPECIALISTS, PLLC

Location Address17201 INTERSTATE 45 SThe Woodlands, TX 77385-3311

Mailing Address4919 E Hazel Dr Unit 1Phoenix, AZ 85044-7776 · (602) 431-1152

Phone(936) 270-2000

Fax(602) 431-2149

Organization SubpartNo

Authorized OfficialKirsten A SorensenAdministrator · (602) 431-1152

Enumeration DateMarch 6, 2024

Last NPPES UpdateDecember 3, 20242 updates tracked since enumeration

NPPES CertifiedDecember 3, 2024

✔ NPI 1285492108 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Medical ToxicologyAllopathic & Osteopathic Physicians

Taxonomy Code207PT0002X

Definition

Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings and environmental and workplace exposures.

17201 INTERSTATE 45 S, The Woodlands, TX 77385

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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shaker Emergency Specialists, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Shaker Emergency Specialists, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Kerollos Shaker, MD

Emergency Medicine

NPI 1285167320

17201 INTERSTATE 45 S
Shenandoah, TX 77385

(936) 270-2000

✔ PECOS✔ Accepts Medicare0.1 mi

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

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 Shaker Emergency Specialists, PLLC's NPI number?

The NPI number for Shaker Emergency Specialists, PLLC is 1285492108. It was assigned to this organization in the NPPES registry on March 6, 2024.

Where is Shaker Emergency Specialists, PLLC located?

Shaker Emergency Specialists, PLLC is located at 17201 Interstate 45 S, The Woodlands, TX 77385. The listed phone number is (936) 270-2000.

What is Shaker Emergency Specialists, PLLC's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Medical Toxicology, with taxonomy code 207PT0002X.

Is Shaker Emergency Specialists, PLLC enrolled in Medicare?

Yes. Shaker Emergency Specialists, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shaker Emergency Specialists, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Emergency Medicine) reassigns their Medicare billing to Shaker Emergency Specialists, PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Shaker Emergency Specialists, PLLC was last updated on December 3, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.