Gregory H Tchejeyan MD INC
About this NPIWhat this record shows.
NPI 1376835330 is registered to Gregory H Tchejeyan MD INC, a healthcare organisation classified as "Specialist" and located at 250 Lombard St Ste 1 in Thousand Oaks, California. The organisation's authorised official is Siuke Lili. The organisation has been enumerated in the NPI registry since 2011.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- O20120228000090Clinic/Group PracticeCA
DME Supplier
- O20110416000044Physician - Orthopedic/Orthopedic SurgeryCA
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 Gregory H Tchejeyan MD INC accepts. To confirm in-network status with your specific health plan, contact Gregory H Tchejeyan MD INC directly at (805) 495-3687.
Frequently asked
Yes. NPI 1376835330 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (805) 495-3687.
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. Gregory H Tchejeyan MD INC is a Type-2 organisational NPI.