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NORTH TEXAS VASCULAR & VARICOSE
NPI 1942471073
Clinic/Center in Frisco, TX

Active since March 17, 2008
777 MAIN ST STE 100, FRISCO, TX 75036(972) 378-5347(972) 378-0916 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 11, 2026, Mar 7, 2023 (2 updates tracked since 2023).

About North Texas Vascular & Varicose NPPES

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

NORTH TEXAS VASCULAR & VARICOSE (NPI 1942471073) is a healthcare organization registered as a clinic/center in Frisco, Texas and active in the NPI registry since March 2008. The organization maintains a secondary practice location in Southlake and lists Mark A. Mcquaid, President/owner, as its authorized official.

NPPES Registry Identity

NPI1942471073
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameNORTH TEXAS VASCULAR & VARICOSE
Location Address777 MAIN ST STE 100Frisco, TX 75036-4371
Mailing Address777 Main St Ste 100Frisco, TX 75036-4371 · (972) 378-5347 · Fax (972) 378-0916
Phone(972) 378-5347
Fax(972) 378-0916
Organization SubpartNo
Authorized OfficialMark A. McquaidPresident/owner · (972) 378-5347
Enumeration DateMarch 17, 2008
Last NPPES UpdateMay 11, 20262 updates tracked since enumeration
NPPES CertifiedMay 11, 2026
✔ NPI 1942471073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
License✔ Licensed in TX · J2201
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
777 MAIN ST STE 100, Frisco, TX 75036
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Secondary Practice Location 1

Location 1620 N Kimball Ave Ste 100Southlake, TX 76092-6856 · Phone (972) 378-5347 · Fax (972) 378-0916

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

North Texas Vascular & Varicose is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to North Texas Vascular & Varicose, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

John Skiendzielewski, D.O.
Emergency Medicine
NPI 1942249586
1518 LEGACY DRIVE SUITE 120
Frisco, TX 75034
(972) 378-5347
✔ PECOS5.1 mi
Mark Mcquaid, MD FACS
General Surgery
NPI 1760439400
1518 LEGACY DRIVE SUITE 120
Frisco, TX 75034
(972) 378-5347
✔ PECOS5.1 mi
Colleen Afadama
Nurse Practitioner
NPI 1902392483
10204 HAWTHORN DR
Oklahoma City, OK 73120
(405) 833-1184
✔ PECOS171 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 North Texas Vascular & Varicose's NPI number?

The NPI number for North Texas Vascular & Varicose is 1942471073. It was assigned to this organization in the NPPES registry on March 17, 2008.

Where is North Texas Vascular & Varicose located?

North Texas Vascular & Varicose is located at 777 Main St Ste 100, Frisco, TX 75036. The listed phone number is (972) 378-5347.

What is North Texas Vascular & Varicose's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is North Texas Vascular & Varicose enrolled in Medicare?

Yes. North Texas Vascular & Varicose is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through North Texas Vascular & Varicose?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to North Texas Vascular & Varicose, in Emergency Medicine, General Surgery and Nurse Practitioner. 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. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for North Texas Vascular & Varicose was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.