Frederick Chen, MD
Gastroenterology Physician · Freedom, CA
Frederick Chen, MD is a gastroenterology physician with a practice address in Freedom, California, and NPI 1962539585, issued on Feb 28, 2007. Check the license (California A25253, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Frederick Chen
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- A25253 CA
Self-reported in NPPES; status is on the state search - Practice location
- 243 Green Valley RD Suite #E, Freedom, CA 95019
- Phone
- (831) 728-1410
- Enumerated
- Feb 28, 2007
- Entity
- Type 1 · individual
Verify Frederick Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A25253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3 gastroenterology physician records list a Freedom practice address
They are 3 of the 90 NPPES records with a Freedom practice address, and 1,749 gastroenterology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Freedom → All 1,749 in California → Every provider in Freedom →
Other gastroenterology physician records in California
- David Aarons, MDLodi, CA1619081379
- Constante Abaya, MDOxnard, CA1003918459
- Homan Abdollahzadeh, MDPalm Springs, CA1184634826
- John Abdulian, M.D.Fresno, CA1437114113
- Hussein Abidali, DORancho Cucamonga, CA1205274768
- Alaa Abousaif, MDOrange, CA1235124108
- Donald Abrahm, M.D.Newport Beach, CA1215022405
- Maria Abreu, M.D.West Hollywood, CA1598793374
- Safwat Absood, M.D.Modesto, CA1932113891
- Ronald Adamany, M.D.Mission Viejo, CA1992780688
Common questions
What is Frederick Chen, MD's NPI number?
Frederick Chen, MD's National Provider Identifier (NPI) is 1962539585, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Frederick Chen, MD located?
The NPPES record lists a practice address at 243 Green Valley RD Suite #E, Freedom, CA, 95019. Phone: (831) 728-1410. Providers update this record themselves, so call before visiting.
How can I verify Frederick Chen, MD's license?
NPPES lists California license number A25253, 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.