Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Terry Simpson MD Apc

Surgery Physician in Camarillo, CA · enumerated 2021 · authorized official Terry Simpson, Ceo.

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

National Provider Identifier

1144895947

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Registry record

Entity type Organization (Type 2)

Legal business name Terry Simpson MD Apc

Practice address 3661 Las Posas Rd Ste G162, Camarillo, CA, 93010

Phone (805) 620-1000

Fax (805) 209-2741

Enumeration date May 24, 2021

Last updated in NPPES Jun 8, 2021

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Terry Simpson

Title Ceo

Phone (805) 666-9895

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-06-08. Verify at npiregistry.cms.hhs.gov.

Where is Terry Simpson MD Apc located?

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

Providers at this address

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George Yu Pulmonary Disease Physician · Camarillo, CA NPI 1245231968 Harvey Schneir Endocrinology, Diabetes & Metabolism Physician · Camarillo, CA NPI 1326195678 George C. Yu, MD, Inc. Pulmonary Disease Physician · Camarillo, CA NPI 1457756108

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-08.