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FOCUS ANESTHESIA GROUP PLLC
NPI 1275494619
Anesthesiology in Mansfield, TX

Active since November 24, 2025
120 N MILLER RD STE 300, MANSFIELD, TX 76063(972) 502-9981(888) 590-6624 Get Directions Write a Review

NPPES record last updated: November 24, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Focus Anesthesia Group Pllc NPPES

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

FOCUS ANESTHESIA GROUP PLLC (NPI 1275494619) is a healthcare organization registered as an anesthesiology in Mansfield, Texas and active in the NPI registry since November 2025. The organization lists Thomas Hong, Physician, as its authorized official.

NPPES Registry Identity

NPI1275494619
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameFOCUS ANESTHESIA GROUP PLLC
Location Address120 N MILLER RD STE 300Mansfield, TX 76063-9106
Mailing AddressPo Box 1483Coppell, TX 75019-1483 · (972) 502-9981 · Fax (888) 590-6624
Phone(972) 502-9981
Fax(888) 590-6624
Organization SubpartNo
Authorized OfficialThomas HongPhysician · (972) 502-9981
Enumeration DateNovember 24, 2025
NPPES CertifiedNovember 24, 2025
✔ NPI 1275494619 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.
120 N MILLER RD STE 300, Mansfield, TX 76063
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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)

Focus Anesthesia Group Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Focus Anesthesia Group PLLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Gregory Lenheim, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1639131410
5323 HARRY HINES BLVD
Dallas, TX 75390
(214) 645-0624
✔ Accepts Medicare23 mi
Charity Magcalas, CRNA
Certified Registered Nurse Anesthetist (CRNA)
NPI 1003002205
12222 MERIT DR STE 600
Dallas, TX 75251
(972) 715-5000
31 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 Focus Anesthesia Group PLLC's NPI number?

The NPI number for Focus Anesthesia Group PLLC is 1275494619. It was assigned to this organization in the NPPES registry on November 24, 2025.

Where is Focus Anesthesia Group PLLC located?

Focus Anesthesia Group PLLC is located at 120 N Miller Rd Ste 300, Mansfield, TX 76063. The listed phone number is (972) 502-9981.

What is Focus Anesthesia Group PLLC's specialty?

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

Is Focus Anesthesia Group PLLC enrolled in Medicare?

Yes. Focus Anesthesia Group PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Focus Anesthesia Group PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Focus Anesthesia Group 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 Focus Anesthesia Group PLLC was last updated on November 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.