Khai Nguyen, MD
Psychiatry Physician · Patton, CA
Khai Nguyen, MD is a psychiatry physician with a practice address in Patton, California, and NPI 1992102990, issued on Nov 19, 2014. Check the license (California A151492, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Khai Nguyen
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A151492 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3102 E Highland Ave, Patton, CA 92369
- Phone
- (951) 840-5836
- Enumerated
- Nov 19, 2014
- Record last updated
- Apr 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20200930001513); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 3102 E Highland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanessa Acosta Michel, LCSW, MSWClinical Social Worker1386114544
- Maria Aparcero Suero, PH.D.Clinical Psychologist1265257885
- Shannon Bader, PHDClinical Psychologist1316266281
- Jason Bailie, PH.D.Clinical Neuropsychologist1932494432
- Emily BalandraStudent in an Organized Health Care Education/Training Program1427427319
- Rainer Bansuan, M.D.Adolescent Medicine (Family Medicine) Physician1336258037
Verify Khai Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A151492Check 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
- Department OF State HospitalsPatton, CA
- Ehab Yacoub MD IncGardena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Khai Nguyen among 8,673 psychiatry physician records in California
Khai Nguyen, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2016 · median 2005 among the 3,295 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 psychiatry physician records list a practice address in Patton
They are 79 of the 339 NPPES records with a practice address in Patton, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Patton → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Tim Alder, M.D.Patton, CA 923691619929023
- Ai Li Arias, M.D.Patton, CA 923691134171598
- Roger Cabansag, M.D.Patton, CA 923691063464352
- Edward Case, MDPatton, CA 923691407808785
- Manuel Desagun, MDPatton, CA 923691518919802
- Ron Foo, MDPatton, CA 923691578515813
- Greta Herbes, M.D.Patton, CA 923691619929171
- Joshua Horsley, M.D.Patton, CA 923691316999733
Common questions
What is Khai Nguyen, MD's NPI number?
Khai Nguyen, MD's National Provider Identifier (NPI) is 1992102990, issued on Nov 19, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Khai Nguyen, MD located?
The NPPES record lists a practice address at 3102 E Highland Ave, Patton, CA, 92369. Phone: (951) 840-5836. Providers update this record themselves, so call before visiting.
How can I verify Khai Nguyen, MD's license?
NPPES lists California license number A151492, 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.