Jeff Harris, M.D. A Medical Corporation
About this NPIWhat this record shows.
NPI 1225556673 is registered to Jeff Harris, M.D. A Medical Corporation, a healthcare organisation classified as "Family Medicine" and located at 23805 Stuart Ranch Rd. #310 in Malibu, California. The organisation's authorised official is Colette Thilken. The organisation has been enumerated in the NPI registry since 2017.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Part B Supplier
- O20171003006058Clinic/Group PracticeCA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Jeff Harris, M.D. A Medical Corporation accepts. To confirm in-network status with your specific health plan, contact Jeff Harris, M.D. A Medical Corporation directly at (714) 389-7420.
Frequently asked
Yes. NPI 1225556673 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (714) 389-7420.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Jeff Harris, M.D. A Medical Corporation is a Type-2 organisational NPI.