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DR. MARK JASON HARRIS O.D.
NPI 1700876752
Optometrist in Houston, TX

Active since October 21, 2005
9742 KATY FWY STE 600, HOUSTON, TX 77055(713) 464-3937(713) 464-3947 Get Directions Write a Review

NPPES record last updated: September 2, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 2, 2022, Aug 25, 2022 (2 updates tracked since 2022).

About Dr. Mark Jason Harris O.d. NPPES

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

DR. MARK JASON HARRIS O.D. (NPI 1700876752) is an individual optometrist in Houston, Texas, licensed in Texas (4659TG) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1700876752
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MARK JASON HARRISCredential: O.D.
Location Address9742 KATY FWY STE 600Houston, TX 77055-6227
Mailing Address9742 Katy Fwy Ste 600Houston, TX 77055-6227 · (713) 464-3937 · Fax (713) 464-3947
Phone(713) 464-3937
Fax(713) 464-3947
Sole ProprietorNo
Enumeration DateOctober 21, 2005
Last NPPES UpdateSeptember 2, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2022
✔ NPI 1700876752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in TX · 4659TG
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
9742 KATY FWY STE 600, Houston, TX 77055
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Other Identifiers 1

Medicaid0417800-01TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

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 Harris's NPI number?

The NPI number for Mark Harris is 1700876752. It was assigned to this individual provider in the NPPES registry on October 21, 2005.

Where is Mark Harris located?

Mark Harris practices at 9742 Katy Fwy Ste 600, Houston, TX 77055. The listed phone number is (713) 464-3937.

What is Mark Harris's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

What insurance does Mark Harris accept?

Health plans from Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee and 1 other insurer list Mark Harris 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 Mark Harris was last updated on September 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.