Jonathan Thomas Megerian, M.D., PH.D.
Neurology with Special Qualifications in Child Neurology Physician · Orange, CA
Jonathan Thomas Megerian, M.D., PH.D. is a neurology with special qualifications in child neurology physician with a practice address in Orange, California, and NPI 1124065891, issued on Jun 1, 2006. Check the license (California G137941, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathan Thomas Megerian
- Credential
- M.D., PH.D.
- Primary taxonomy
- Neurology with Special Qualifications in Child Neurology Physician 2084N0402X
- License number
- G137941 CA
Self-reported in NPPES; status is on the state search - Practice location
- 170 S Main St, Orange, CA 92868
- Phone
- (714) 288-7651
- Enumerated
- Jun 1, 2006
- Record last updated
- May 29, 2026
- Medicaid ID
- 3140652 MA
- Medicare enrollment
- Enrolled (PECOS I20160107000858); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1993
- Entity
- Type 1 · individual
Also registered at 170 S Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Anderson, M.S., BCBABehavior Analyst1013535186
- John Budde, BCBABehavior Analyst1366911562
- Tricia Choy, PH.D.Psychologist1407550007
- Elizabeth Custodio, NP-CNurse Practitioner1568071660
- Eric Ishijima, BCBABehavior Analyst1063044683
- Natalie Lai, BCBABehavior Analyst1396401196
Verify Jonathan Thomas Megerian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G137941Check 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 one group practice
- Childrens Hospital OF Orange CountyOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurology with Special Qualifications in Child Neurology Physician providers in California
There are 271 neurology with special qualifications in child neurology physician records in California.
Other neurology with special qualifications in child neurology physician records in California
- Gregory Aaen, M.D.Loma Linda, CA1780898304
- David Adams, M.D.Orange, CA1497109722
- Latanya Agurs, M.D.Los Angeles, CA1326238569
- Nusrat Ahsan, M.DLos Angeles, CA1831392885
- Michelle Allen-Sharpley, M.D., PH.D.West Hollywood, CA1235523473
- Saud Alsahli, M.D.San Diego, CA1477040830
- Nikkee Amin, MDSimi Valley, CA1750876017
- Merveen Appu, M.D.San Diego, CA1194046193
- Chris Arca, MDRiverside, CA1275987216
- Janetta Arellano, MDOrange, CA1700318763
Common questions
What is Jonathan Thomas Megerian, M.D., PH.D.'s NPI number?
Jonathan Thomas Megerian, M.D., PH.D.'s National Provider Identifier (NPI) is 1124065891, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Thomas Megerian, M.D., PH.D. located?
The NPPES record lists a practice address at 170 S Main St, Orange, CA, 92868. Phone: (714) 288-7651. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Thomas Megerian, M.D., PH.D.'s license?
NPPES lists California license number G137941, 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.