Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. TIMOTHY P. ALLEN O.D.
NPI 1770569444
Optometrist in San Antonio, TX

Q: What is Timothy Allen's NPI number?

The NPI number for Timothy Allen is 1770569444. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Q: What is Timothy Allen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Timothy Allen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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 December 15, 2005

4118 CACTUS OAK RD, SAN ANTONIO, TX 78251(210) 521-4341 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Timothy P. Allen O.d. NPPES

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

DR. TIMOTHY P. ALLEN O.D. (NPI 1770569444) is an individual optometrist in San Antonio, Texas, licensed in Texas (1968TG) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1770569444

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. TIMOTHY P. ALLENCredential: O.D.

Location Address4118 CACTUS OAK RDSan Antonio, TX 78251-4302

Mailing Address4118 Cactus Oak RdSan Antonio, TX 78251-4302 · (210) 521-4341

Phone(210) 521-4341

Sole ProprietorNo

Enumeration DateDecember 15, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1770569444 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 · 1968TG

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.

4118 CACTUS OAK RD, San Antonio, TX 78251

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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 Timothy Allen's NPI number?

The NPI number for Timothy Allen is 1770569444. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Where is Timothy Allen located?

Timothy Allen practices at 4118 Cactus Oak Rd, San Antonio, TX 78251. The listed phone number is (210) 521-4341.

What is Timothy Allen'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 Timothy Allen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.