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Richard M. Green, M.D., F.A.C.C. A Medical Corporation

Cardiovascular Disease Physician in Thousand Oaks, CA · enumerated 2006 · authorized official Debra Williams, Business Manager.

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

National Provider Identifier

1386756831

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Registry record

Entity type Organization (Type 2)
Legal business name Richard M. Green, M.D., F.A.C.C. A Medical Corporation
Practice address 2220 Lynn Rd, Suite 208, Thousand Oaks, CA, 91360
Phone (805) 494-9494
Fax (805) 374-9994
Enumeration date Aug 31, 2006
Last updated in NPPES May 23, 2008

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License G30476 (CA) Primary

Authorized official

Name Debra Williams
Title Business Manager
Phone (805) 494-9494

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

Who is the authorized official for Richard M. Green, M.D., F.A.C.C. A Medical Corporation?
NPPES lists Debra Williams (Business Manager) as the authorized official for this organization.
What is the NPI number for Richard M. Green, M.D., F.A.C.C. A Medical Corporation?
The NPI for Richard M. Green, M.D., F.A.C.C. A Medical Corporation is 1386756831, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-23.