Maren Sowerby, MD
Diagnostic Radiology Physician · Fullerton, CA
Maren Sowerby, MD is a diagnostic radiology physician with a practice address in Fullerton, California, and NPI 1013013630, issued on Sep 15, 2006. Check the license (California G42829, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maren Sowerby
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- G42829 CA
Self-reported in NPPES; status is on the state search - Practice location
- 101 East Valencia Mesa Drive, Fullerton, CA 92835
- Phone
- (714) 992-3978
- Enumerated
- Sep 15, 2006
- Entity
- Type 1 · individual
Also registered at 101 East Valencia Mesa Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maren Sowerby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G42829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Diagnostic Radiology Physician providers in California
There are 4,131 diagnostic radiology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other diagnostic radiology physician records in California
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- Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
- Bennett Abe, MDVisalia, CA1184731283
- Stephen Abedon, M.D.Daly City, CA1689628687
- Richard Abello, M.D.La Jolla, CA1245205996
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- Denise Aberle, MDLos Angeles, CA1053361501
Common questions
What is Maren Sowerby, MD's NPI number?
Maren Sowerby, MD's National Provider Identifier (NPI) is 1013013630, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maren Sowerby, MD located?
The NPPES record lists a practice address at 101 East Valencia Mesa Drive, Fullerton, CA, 92835. Phone: (714) 992-3978. Providers update this record themselves, so call before visiting.
How can I verify Maren Sowerby, MD's license?
NPPES lists California license number G42829, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.