MR. MARK DOUGLAS GILLILAND CSA
NPI 1437456498
Physician Assistant - Surgical in Houston, TX

Q: What is Mark Gilliland's NPI number?

The NPI number for Mark Gilliland is 1437456498. It was assigned to this individual provider in the NPPES registry on February 27, 2011. The provider is also known as Mr. Mark Douglas Gilliland Csa.

Q: What is Mark Gilliland's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mark Gilliland was last updated on February 27, 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.

Active since February 27, 2011

484 N POST OAK LN, HOUSTON, TX 77024(713) 303-9714 Get Directions Write a Review

NPPES record last updated: February 27, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Mr. Mark Douglas Gilliland Csa NPPES

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

MR. MARK DOUGLAS GILLILAND CSA (NPI 1437456498) is an individual surgical provider in Houston, Texas, licensed in (N/A) and active in the NPI registry since February 2011.

NPPES Registry Identity

NPI1437456498

Entity TypeIndividualMale

Primary Taxonomy363AS0400X

Provider Legal NameMR. MARK DOUGLAS GILLILANDCredential: CSA

Location Address484 N POST OAK LNHouston, TX 77024-5911

Mailing Address484 N Post Oak LnHouston, TX 77024-5911 · (713) 303-9714

Phone(713) 303-9714

Sole ProprietorYes

Enumeration DateFebruary 27, 2011

✔ NPI 1437456498 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

License✔ Licensed · N/A

484 N POST OAK LN, Houston, TX 77024

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Other Names 1

Professional Name (2)Mr. Mark Douglas Gilliland Csa

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 Mark Gilliland's NPI number?

The NPI number for Mark Gilliland is 1437456498. It was assigned to this individual provider in the NPPES registry on February 27, 2011. The provider is also known as Mr. Mark Douglas Gilliland Csa.

Where is Mark Gilliland located?

Mark Gilliland practices at 484 N Post Oak Ln, Houston, TX 77024. The listed phone number is (713) 303-9714.

What is Mark Gilliland'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 Mark Gilliland was last updated on February 27, 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.