Alexander Hoang Truong
Psychiatry Physician · Fountain Valley, CA
Alexander Hoang Truong is a psychiatry physician with a practice address in Fountain Valley, California, and NPI 1457918559, issued on May 23, 2019. Check the license (California A176831, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Alexander Hoang Truong
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A176831 CA
Self-reported in NPPES; status is on the state search - Practice location
- 15975 Harbor Blvd, Fountain Valley, CA 92708
- Phone
- (714) 546-6575
- Enumerated
- May 23, 2019
- Record last updated
- Mar 28, 2024
- Medicare enrollment
- Enrolled (PECOS I20231122002232); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 15975 Harbor Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marie Basa, FNP - BCFamily Nurse Practitioner1356739767
- Michelle BuiFamily Medicine Physician1588436729
- Julie Cheng, M.D.Pediatrics Physician1225110968
- Huong LeFamily Nurse Practitioner1578216925
- Minh-Tri Nguyen, DMDDentist1245306349
- Sommer Pedroza, FNP-CObstetrics & Gynecology Nurse Practitioner1265631188
Verify Alexander Hoang Truong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A176831Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average psychiatry physician in 2024
43 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Escitalopram Oxalate14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $34.03
2 payments; by number, the most common kind was food and beverage; the largest payer was Agile Therapeutics, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Miyoco Medical Center IncFountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexander Hoang Truong among 8,673 psychiatry physician records in California
Alexander Hoang Truong 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2018 · median 2005 among the 3,295 with a school on file
- Record last updated2024 · 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).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Fountain Valley → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Samuel Albert, M.D.Fountain Valley, CA 927081649560137
- Gina Ferrara, MDFountain Valley, CA 927081164638201
- Diane Harris, MDFountain Valley, CA 927081225041023
- Renuka Patel, M.D.Fountain Valley, CA 927081104817147
- Craig Ross, M.D.Fountain Valley, CA 927081215928221
- William Young, M.D.Fountain Valley, CA 927081073537098
- Vijay Chandran, MD,RN,MBA.;Santa Ana, CA 927071801283692
- Sharon ChenSanta Ana, CA 927071417410713
Common questions
What is Alexander Hoang Truong's NPI number?
Alexander Hoang Truong's National Provider Identifier (NPI) is 1457918559, issued on May 23, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Hoang Truong located?
The NPPES record lists a practice address at 15975 Harbor Blvd, Fountain Valley, CA, 92708. Phone: (714) 546-6575. Providers update this record themselves, so call before visiting.
How can I verify Alexander Hoang Truong's license?
NPPES lists California license number A176831, 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.
How much does Alexander Hoang Truong prescribe under Medicare Part D?
In 2024, Alexander Hoang Truong had 43 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.