Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas F. Krauel, O.D., A Professional Corporation

Optometrist in Alturas, CA · enumerated 2007 · authorized official Thomas Krauel, Optometrist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851586234

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas F. Krauel, O.D., A Professional Corporation

Practice address 1201 Thomason Ln, Alturas, CA, 96101

Phone (530) 233-2020

Fax (530) 233-5430

Enumeration date Sep 10, 2007

Last updated in NPPES Jan 20, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License OPT7507TPG (CA) Primary

Authorized official

Name Thomas Krauel

Title Optometrist

Phone (530) 233-2020

Other identifiers

Identifier	Type	State	Issuer
1851586234	Medicaid	CA	-
D01354	Other	-	MEDICARE RAILROAD
1851586234	Other	CA	VISION SERVICE PLAN
12571	Other	CA	MEDICAL EYE SERVICES

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Thomas F. Krauel, O.D., A Professional Corporation?

The NPI for Thomas F. Krauel, O.D., A Professional Corporation is 1851586234, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Thomas F. Krauel, O.D., A Professional Corporation?

NPPES lists Thomas Krauel (Optometrist) as the authorized official for this organization.

Providers at this address

Browse all →

Thomas Krauel Optometrist · Alturas, CA NPI 1124000831 Paul Schultz, MD, PC Ophthalmology Physician · Alturas, CA NPI 1689089872 Klamath Ophthalmology PC Ophthalmology Physician · Alturas, CA NPI 1215442702 Fay, Fay and Stevens Inc. Multi-Specialty Clinic/Center · Alturas, CA NPI 1770105843 Dr. Kyle Dearing, O.D, Inc Optometrist · Alturas, CA NPI 1861103434

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-20.