NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michelle A Marine MD Inc

Obstetrics & Gynecology Physician in Thousand Oaks, CA · enumerated 2009 · authorized official Michelle Marine, Physician/Auth Official.

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

National Provider Identifier

1619203957

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Michelle A Marine MD Inc
Practice address 77 Rolling Oaks Dr, Suite 306, Thousand Oaks, CA, 91361
Fax (805) 379-3711
Enumeration date Oct 21, 2009
Last updated in NPPES Nov 18, 2025

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michelle Marine
Title Physician/Auth Official

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

Who is the authorized official for Michelle A Marine MD Inc?
NPPES lists Michelle Marine (Physician/Auth Official) as the authorized official for this organization.
What is the NPI number for Michelle A Marine MD Inc?
The NPI for Michelle A Marine MD Inc is 1619203957, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-18.