Susan Kathleen Guy, MD
Psychiatry Physician · Oxnard, CA
Susan Kathleen Guy, MD is a psychiatry physician with a practice address in Oxnard, California, and NPI 1902821309, issued on Jul 13, 2006. Check the license (California A63987, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Susan Kathleen Guy
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A63987 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2200 E Gonzales RD, Oxnard, CA 93036
- Phone
- (805) 604-6060
- Enumerated
- Jul 13, 2006
- Record last updated
- Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (805) 604-6061
- Entity
- Type 1 · individual
Also registered at 2200 E Gonzales RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Susan Kathleen Guy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A63987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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Common questions
What is Susan Kathleen Guy, MD's NPI number?
Susan Kathleen Guy, MD's National Provider Identifier (NPI) is 1902821309, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Kathleen Guy, MD located?
The NPPES record lists a practice address at 2200 E Gonzales RD, Oxnard, CA, 93036. Phone: (805) 604-6060. Providers update this record themselves, so call before visiting.
How can I verify Susan Kathleen Guy, MD's license?
NPPES lists California license number A63987, 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. 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.