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T.W. Maclennan, M.D., A Medical Corp

Diagnostic Radiology Physician in Porterville, CA · enumerated 2006 · authorized official Thomas Maclennan, Medical Director.

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

National Provider Identifier

1699711564

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Registry record

Entity type Organization (Type 2)
Legal business name T.W. Maclennan, M.D., A Medical Corp
Practice address 465 W Putnam Ave, Porterville, CA, 93257
Phone (559) 310-0287
Enumeration date Jun 21, 2006
Last updated in NPPES Feb 4, 2019

Taxonomy & classification

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Thomas Maclennan
Title Medical Director
Phone (559) 310-0287

Other identifiers

Identifier Type State Issuer
CK5177 Other - RAILROAD MEDICARE
GR0093330 Medicaid CA -
ZZZ05720Z Other - BLUE SHIELD

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 T.W. Maclennan, M.D., A Medical Corp?
The NPI for T.W. Maclennan, M.D., A Medical Corp is 1699711564, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for T.W. Maclennan, M.D., A Medical Corp?
NPPES lists Thomas Maclennan (Medical Director) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-04.