THOMAS J CLARK DO INC
NPI 1669529582
Psychiatry & Neurology - Neurology in San Luis Obispo, CA

Q: What is Thomas J Clark Do Inc's NPI number?

The NPI number for Thomas J Clark Do Inc is 1669529582. It was assigned to this organization in the NPPES registry on January 4, 2007.

Q: What is Thomas J Clark Do Inc's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since January 04, 2007

620 CALIFORNIA BLVD., SUITE J, SAN LUIS OBISPO, CA 93401(805) 547-2275(805) 547-2279 Get Directions Write a Review

NPPES record last updated: March 5, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Thomas J Clark Do Inc NPPES

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

THOMAS J CLARK DO INC (NPI 1669529582) is a healthcare organization registered as a neurology in San Luis Obispo, California and active in the NPI registry since January 2007. The organization lists Thomas Joseph Clark, President, as its authorized official.

NPPES Registry Identity

NPI1669529582

Entity TypeOrganization

Primary Taxonomy2084N0400X

Legal Business NameTHOMAS J CLARK DO INC

Location Address620 CALIFORNIA BLVD., SUITE JSan Luis Obispo, CA 93401-2598

Mailing Address620 California Blvd., Suite JSan Luis Obispo, CA 93401-2598 · (805) 547-2275 · Fax (805) 547-2279

Phone(805) 547-2275

Fax(805) 547-2279

Organization SubpartNo

Authorized OfficialThomas Joseph ClarkPresident · (805) 547-2275

Enumeration DateJanuary 4, 2007

Last NPPES UpdateMarch 5, 2009

✔ NPI 1669529582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in CA · 20A8621

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedClinic/Center · Medical SpecialtyTaxonomy 261QM2500X · License 20A8621 (CA)

620 CALIFORNIA BLVD., San Luis Obispo, CA 93401

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Other Identifiers 2

Medicare PINZZZ05848ZCA

Medicare UPINF79595

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 Thomas J Clark Do Inc's NPI number?

The NPI number for Thomas J Clark Do Inc is 1669529582. It was assigned to this organization in the NPPES registry on January 4, 2007.

Where is Thomas J Clark Do Inc located?

Thomas J Clark Do Inc is located at 620 California Blvd. Suite J, San Luis Obispo, CA 93401. The listed phone number is (805) 547-2275.

What is Thomas J Clark Do Inc's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

When was this NPI record last updated?

The NPPES record for Thomas J Clark Do Inc was last updated on March 5, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.