Long Hai Hoang, DO
Psychiatry Physician · Torrance, CA
Long Hai Hoang, DO is a psychiatry physician with a practice address in Torrance, California, and NPI 1093455016, issued on Mar 29, 2022. Check the license (California 20A21621, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Long Hai Hoang
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A21621 CA
Self-reported in NPPES; status is on the state search - Practice location
- 21810 Normandie Ave FL 1, Torrance, CA 90502
- Phone
- (424) 492-3300
- Enumerated
- Mar 29, 2022
- Record last updated
- Jun 18, 2025
- Entity
- Type 1 · individual
Also registered at 21810 Normandie Ave FL 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hibah Ahmed, MDPsychiatry Physician1720729635
- Sara Brathwaite, MDPsychiatry Physician1285215640
- Michael CookRehabilitation Practitioner1003082173
- Stephanie Franco AlarconSocial Worker1962136085
- Max Guan, DOPsychiatry Physician1679218796
- Kyle KavehPsychiatry Physician1083296966
Verify Long Hai Hoang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A21621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
16 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.
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.
150 psychiatry physician records list a practice address in Torrance
They are 150 of the 8,901 NPPES records with a practice address in Torrance, and 8,673 psychiatry physician records in California.
All 150 in Torrance → All 8,673 in California → Every provider in Torrance →
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Long Hai Hoang, DO's NPI number?
Long Hai Hoang, DO's National Provider Identifier (NPI) is 1093455016, issued on Mar 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Long Hai Hoang, DO located?
The NPPES record lists a practice address at 21810 Normandie Ave FL 1, Torrance, CA, 90502. Phone: (424) 492-3300. Providers update this record themselves, so call before visiting.
How can I verify Long Hai Hoang, DO's license?
NPPES lists California license number 20A21621, 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 Long Hai Hoang, DO prescribe under Medicare Part D?
In 2024, Long Hai Hoang, DO had 16 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.