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JOHN A WILLIAMSON
NPI 1447549803
Physician Assistant - Surgical in Houston, TX

Active since April 06, 2011
16151 CAIRNWAY DR STE 210, HOUSTON, TX 77084(281) 463-6309(281) 463-6835 Get Directions Write a Review

NPPES record last updated: April 6, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John A Williamson NPPES

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

JOHN A WILLIAMSON (NPI 1447549803) is a healthcare organization registered as a surgical in Houston, Texas and active in the NPI registry since April 2011. The organization lists John Williamson, Owner, as its authorized official.

NPPES Registry Identity

NPI1447549803
Entity TypeOrganization
Primary Taxonomy363AS0400X
Legal Business NameJOHN A WILLIAMSON
Location Address16151 CAIRNWAY DR STE 210Houston, TX 77084-3555
Mailing AddressPo Box 3661Humble, TX 77347-3661 · (281) 463-6309 · Fax (281) 463-6309
Phone(281) 463-6309
Fax(281) 463-6835
Organization SubpartNo
Authorized OfficialJohn WilliamsonOwner · (281) 463-6309
Enumeration DateApril 6, 2011
✔ NPI 1447549803 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
16151 CAIRNWAY DR STE 210, Houston, TX 77084
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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

Other Providers at the Same Location NPPES 13

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

TEXAS ANTAEAN ORTHOPEDICS
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
SURGICAL ASSISTANTS STAFFING OF HOUSTON
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
MEXLIFE SURGICAL ASSISTANT SERVICES
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
LILI LEE PURISIMA RN
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
OLIMPIAS SURGICAL ASSISTANTS
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
MHI SURGICAL SERVICES
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
CURD SURGICAL ASSISTING
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309
METROPOLITAN SURGICAL ASSISTANT SERVICES, PLLC
Physician Assistant (Surgical)
16151 CAIRNWAY DR STE 210
HOUSTON, TX 77084
Harris County (281) 463-6309

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 John A Williamson's NPI number?

The NPI number for John A Williamson is 1447549803. It was assigned to this organization in the NPPES registry on April 6, 2011.

Where is John A Williamson located?

John A Williamson is located at 16151 Cairnway Dr Ste 210, Houston, TX 77084. The listed phone number is (281) 463-6309.

What is John A Williamson's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

When was this NPI record last updated?

The NPPES record for John A Williamson was last updated on April 6, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.