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DR. JOHN DAVID CHATELAIN O.D.
NPI 1831190966
Optometrist in Houston, TX

Active since August 10, 2005
8100 HIGHWAY 6 N, SUITE A, HOUSTON, TX 77095(281) 550-2020(281) 550-2505 Get Directions Write a Review

NPPES record last updated: September 28, 2007. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. John David Chatelain O.d. NPPES

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

DR. JOHN DAVID CHATELAIN O.D. (NPI 1831190966) is an individual optometrist in Houston, Texas, licensed in Texas (4620TG) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1831190966
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. JOHN DAVID CHATELAINCredential: O.D.
Location Address8100 HIGHWAY 6 N, SUITE AHouston, TX 77095-1900
Mailing Address8100 Highway 6 N, Suite AHouston, TX 77095-1900 · (281) 550-2020 · Fax (281) 550-2505
Phone(281) 550-2020
Fax(281) 550-2505
Sole ProprietorNo
Enumeration DateAugust 10, 2005
Last NPPES UpdateSeptember 28, 2007
✔ NPI 1831190966 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 · 4620TG
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.
8100 HIGHWAY 6 N, Houston, TX 77095
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Other Identifiers 1

Medicare UPINU49856TX

Other Providers at the Same Location NPPES 2

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

JOHN D. CHATELAIN, O.D.,P.A.
Optometrist
8100 HIGHWAY 6 N, SUITE A
HOUSTON, TX 77095
Harris County (281) 550-2020
DR. SARA RENEE STUART D.O.
Family Medicine
8100 HIGHWAY 6 N, STE E
HOUSTON, TX 77095
Harris County (832) 304-2314

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 Chatelain's NPI number?

The NPI number for John Chatelain is 1831190966. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is John Chatelain located?

John Chatelain practices at 8100 Highway 6 N Suite A, Houston, TX 77095. The listed phone number is (281) 550-2020.

What is John Chatelain's specialty?

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

When was this NPI record last updated?

The NPPES record for John Chatelain was last updated on September 28, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.