Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

COUNTY OF COLLIN
NPI 1073624136
Clinic/Center in Mckinney, TX

Q: What is County Of Collin's NPI number?

The NPI number for County Of Collin is 1073624136. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Collin County Health Care Services and Collin County Public Health.

Q: What is County Of Collin's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for County Of Collin was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.

Active since August 31, 2006

2330 BLOOMDALE RD., SUITE 100, MCKINNEY, TX 75071(972) 548-5503(972) 548-4441 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

On this page

About County Of Collin NPPES

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

COUNTY OF COLLIN (NPI 1073624136), doing business as Collin County Health Care Services, is a healthcare organization registered as a clinic/center in Mckinney, Texas and active in the NPI registry since August 2006. The organization lists Candy Blair, Health Care Administrator, as its authorized official.

NPPES Registry Identity

NPI1073624136

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameCOUNTY OF COLLIN

Location Address2330 BLOOMDALE RD., SUITE 100Mckinney, TX 75071

Mailing Address2330 Bloomdale Rd., Suite 100Mckinney, TX 75071 · (972) 548-4766 · Fax (972) 548-4441

Phone(972) 548-5503

Fax(972) 548-4441

Organization SubpartNo

Authorized OfficialCandy BlairHealth Care Administrator · (972) 548-5504

Enumeration DateAugust 31, 2006

Last NPPES UpdateOctober 20, 2026

NPPES CertifiedOctober 16, 2026

✔ NPI 1073624136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

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).

2330 BLOOMDALE RD., Mckinney, TX 75071

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Other Names 2

Doing Business AsCollin County Health Care Services

Doing Business AsCollin County Public Health

Other Identifiers 1

Medicaid126865806TX

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

County Of Collin 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 County Of Collin, which bills Medicare for the services this clinician delivers.

Clinician (1)

Arifa Nishat, M.D.

Family Practice

NPI 1942410113

825 N MCDONALD ST. SUITE 130
Mckinney, TX 75069

(972) 548-4764

✔ PECOS2.9 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 County Of Collin's NPI number?

The NPI number for County Of Collin is 1073624136. It was assigned to this organization in the NPPES registry on August 31, 2006. The provider is doing business as Collin County Health Care Services and Collin County Public Health.

Where is County Of Collin located?

County Of Collin is located at 2330 Bloomdale Rd. Suite 100, Mckinney, TX 75071. The listed phone number is (972) 548-5503.

What is County Of Collin's specialty?

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

Is County Of Collin enrolled in Medicare?

Yes. County Of Collin is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through County Of Collin?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to County Of Collin. 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 County Of Collin was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.