Dianna Chooljian, MD PHD MPH
Neuroradiology Physician · Long Beach, CA
Dianna Chooljian, MD PHD MPH is a neuroradiology physician with a practice address in Long Beach, California, and NPI 1902888043, issued on Nov 15, 2005. Check the license (California G57579, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dianna Chooljian
- Credential
- MD PHD MPH
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License number
- G57579 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2801 Atlantic Ave, Long Beach, CA 90806
- Phone
- (562) 933-1550
- Enumerated
- Nov 15, 2005
- Record last updated
- Apr 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050509001049); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 1983
- Entity
- Type 1 · individual
Also registered at 2801 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Naima Abdirahman, NPAcute Care Nurse Practitioner1215640560
- William AbeClinical Social Worker1316550148
- Holly Adams, MSW, LCSW, OSW-CClinical Social Worker1639591134
- Jennifer Agnew, PHARM. DPharmacist1285435685
- Mannat Agnish, MD, MPHStudent in an Organized Health Care Education/Training Program1881321883
- Mary Elaine Aguilar-Choomngern, NPMedical-Surgical Registered Nurse1033765474
Verify Dianna Chooljian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G57579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Golden State Imaging Associates IncPalos Verdes Estates, CA
- Renaissance Imaging Medical Associates IncLancaster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neuroradiology Physician providers in California
There are 221 neuroradiology physician records in California.
Other neuroradiology physician records in California
- Jay Acharya, MDWest Hollywood, CA1871995498
- Daniel Adran, MDPasadena, CA1518456441
- Vivek Agrawal, MDSan Jose, CA1528160777
- Jamshid Ahmadi, M.D.Los Angeles, CA1942252028
- Ashley Aiken, MDSan Francisco, CA1538221270
- Kenneth Albertson, M.D.San Diego, CA1497059976
- Matthew Amans, M.D.San Francisco, CA1881845766
- Sonal Amin, MDLos Angeles, CA1598959561
- James Amster, M.D.Signal Hill, CA1366491623
- Henry Andoh, M.D.Sacramento, CA1699021378
Common questions
What is Dianna Chooljian, MD PHD MPH's NPI number?
Dianna Chooljian, MD PHD MPH's National Provider Identifier (NPI) is 1902888043, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dianna Chooljian, MD PHD MPH located?
The NPPES record lists a practice address at 2801 Atlantic Ave, Long Beach, CA, 90806. Phone: (562) 933-1550. Providers update this record themselves, so call before visiting.
How can I verify Dianna Chooljian, MD PHD MPH's license?
NPPES lists California license number G57579, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.