Siamak Tabib MD INC
About this NPIWhat this record shows.
NPI 1265635536 is registered to Siamak Tabib MD INC, a healthcare organisation classified as "Gastroenterology" and located at 8631 W 3rd St Ste 1015e in Los Angeles, California. The organisation's authorised official is Siamak Tabib. The organisation has been enumerated in the NPI registry since 2007.
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
- O20050504001237Clinic/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 Siamak Tabib MD INC accepts. To confirm in-network status with your specific health plan, contact Siamak Tabib MD INC directly at (310) 652-4472.
Frequently asked
Yes. NPI 1265635536 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Gastroenterology 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 (310) 652-4472.
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. Siamak Tabib MD INC is a Type-2 organisational NPI.