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DR. KENNETH DONALD WILLIAMSON III M.D.
NPI 1952452187
Family Medicine in Mckinney, TX

Active since January 15, 2007PECOS Enrolled
809 N CENTRAL EXPY, MCKINNEY, TX 75070(972) 529-4500(972) 529-4505 Get Directions Write a Review

NPPES record last updated: April 29, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Kenneth Donald Williamson Iii M.d. NPPES

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

DR. KENNETH DONALD WILLIAMSON III M.D. (NPI 1952452187) is an individual family medicine provider in Mckinney, Texas, licensed in Texas (L9554) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952452187
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. KENNETH DONALD WILLIAMSON IIICredential: M.D.
Location Address809 N CENTRAL EXPYMckinney, TX 75070-3303
Mailing AddressPo Box 9101Coppell, TX 75019-9494 · (972) 745-7500 · Fax (972) 745-4336
Phone(972) 529-4500
Fax(972) 529-4505
Sole ProprietorNo
Enumeration DateJanuary 15, 2007
Last NPPES UpdateApril 29, 2020
NPPES CertifiedApril 29, 2020
✔ NPI 1952452187 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TX · L9554
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
809 N CENTRAL EXPY, Mckinney, TX 75070
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kenneth Donald Williamson Iii M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75070 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MELISSA ANN CAIN DO
Family Medicine
809 N CENTRAL EXPY
MCKINNEY, TX 75070
Collin County (972) 529-4500
ANDREA ARMSTRONG
Nurse Practitioner (Family)
809 N CENTRAL EXPY
MCKINNEY, TX 75070
Collin County (972) 529-4500
SARA NILSA ROSADO PA-C
Physician Assistant
809 N CENTRAL EXPY
MCKINNEY, TX 75070
Collin County (972) 529-4500
SHAGUFTA IMTIAZ VORA D.O.
Family Medicine
809 N CENTRAL EXPY
MCKINNEY, TX 75070
Collin County (972) 529-4500

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 Kenneth Williamson's NPI number?

The NPI number for Kenneth Williamson is 1952452187. It was assigned to this individual provider in the NPPES registry on January 15, 2007.

Where is Kenneth Williamson located?

Kenneth Williamson practices at 809 N Central Expy, Mckinney, TX 75070. The listed phone number is (972) 529-4500.

What is Kenneth Williamson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Kenneth Williamson enrolled in Medicare?

Yes. Kenneth Williamson is registered in the Medicare PECOS enrollment system.

What insurance does Kenneth Williamson accept?

Health plans from Blue Cross and Blue Shield of Texas list Kenneth Williamson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kenneth Williamson was last updated on April 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.