Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Paul L. Dudley, M.D., A Medical Corporation

Specialist in Thousand Oaks, CA · enumerated 2007 · authorized official Tiffany Sheehan, Billing Manager.

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

National Provider Identifier

1396871125

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Registry record

Entity type Organization (Type 2)

Legal business name Paul L. Dudley, M.D., A Medical Corporation

Practice address 2220 Lynn Rd Ste 206, Thousand Oaks, CA, 91360

Phone (805) 497-0027

Fax (805) 497-0147

Enumeration date Feb 26, 2007

Last updated in NPPES Oct 3, 2007

Taxonomy & classification

174400000X Specialist Other Service Providers · License G25705 (CA) Primary

Authorized official

Name Tiffany Sheehan

Title Billing Manager

Phone (805) 497-0027

Other identifiers

Identifier	Type	State	Issuer
00G257050	Medicaid	CA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-03. Verify at npiregistry.cms.hhs.gov.

Where is Paul L. Dudley, M.D., A Medical Corporation located?

The practice location on file with NPPES is in Thousand Oaks, CA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-03.