Dianna Chooljian MD PHD Mph
About this NPIWhat this record shows.
NPI 1902888043 is registered to Dianna Chooljian MD PHD Mph, a Radiology practising at 2801 Atlantic Ave in Long Beach, California. Radiology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dianna Chooljian MD PHD Mph has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 00G575790CA· Issued by MEDICAL
Source: NPPES public registry.
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.
Practitioner
- I20050509001049Diagnostic RadiologyCA
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 Dianna Chooljian MD PHD Mph accepts. To confirm in-network status with your specific health plan, contact Dianna Chooljian MD PHD Mph directly at (562) 933-1550.
Frequently asked
Yes. NPI 1902888043 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Radiology 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 (562) 933-1550.
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. Dianna Chooljian MD PHD Mph is a Type-1 individual NPI.