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ALLEN AMBULATORY ANESTHESIA, PLLC
NPI 1023345261
Anesthesiology in Mckinney, TX

Active since November 09, 2009
4510 MEDICAL CENTER DR, SUITE C-150, MCKINNEY, TX 75069(972) 547-1580(866) 215-7317 Get Directions Write a Review

NPPES record last updated: November 9, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Allen Ambulatory Anesthesia, Pllc NPPES

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

ALLEN AMBULATORY ANESTHESIA, PLLC (NPI 1023345261) is a healthcare organization registered as an anesthesiology in Mckinney, Texas and active in the NPI registry since November 2009. The organization lists Irani Shashikala Ekanayake, Owner, as its authorized official.

NPPES Registry Identity

NPI1023345261
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameALLEN AMBULATORY ANESTHESIA, PLLC
Location Address4510 MEDICAL CENTER DR, SUITE C-150Mckinney, TX 75069-1650
Mailing Address813 Rolling Meadows CtAllen, TX 75013-5465 · (732) 822-2574 · Fax (972) 908-3568
Phone(972) 547-1580
Fax(866) 215-7317
Organization SubpartNo
Authorized OfficialIrani Shashikala EkanayakeOwner · (732) 822-2574
Enumeration DateNovember 9, 2009
✔ NPI 1023345261 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
4510 MEDICAL CENTER DR, Mckinney, TX 75069
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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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allen Ambulatory Anesthesia, 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 Allen Ambulatory Anesthesia, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Irani Ekanayake, MD
Anesthesiology
NPI 1265402861
813 ROLLING MEADOWS CT
Allen, TX 75013
(214) 620-0813
✔ PECOS✔ Accepts Medicare5.3 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 Allen Ambulatory Anesthesia, PLLC's NPI number?

The NPI number for Allen Ambulatory Anesthesia, PLLC is 1023345261. It was assigned to this organization in the NPPES registry on November 9, 2009.

Where is Allen Ambulatory Anesthesia, PLLC located?

Allen Ambulatory Anesthesia, PLLC is located at 4510 Medical Center Dr Suite C-150, Mckinney, TX 75069. The listed phone number is (972) 547-1580.

What is Allen Ambulatory Anesthesia, PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Allen Ambulatory Anesthesia, PLLC enrolled in Medicare?

Yes. Allen Ambulatory Anesthesia, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Allen Ambulatory Anesthesia, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Allen Ambulatory Anesthesia, 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 Allen Ambulatory Anesthesia, PLLC was last updated on November 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.