Matthew Lot Kai Wong, M.D.
Psychiatry Physician · Torrance, CA
Matthew Lot Kai Wong, M.D. is a psychiatry physician with a practice address in Torrance, California, and NPI 1851465686, issued on Nov 20, 2006. Check the license (California A84553, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Matthew Lot Kai Wong
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A84553 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23700 Camino Del Sol, Torrance, CA 90505
- Phone
- (424) 400-7748
- Enumerated
- Nov 20, 2006
- Record last updated
- Jun 16, 2025
- Fax
- (424) 400-7749
- Medicare enrollment
- Enrolled (PECOS I20061130000226); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 23700 Camino Del Sol
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kenneth Abjelina, MDPsychiatry Physician1649267071
- Angelie Acepcion, RNPsychiatric/Mental Health Registered Nurse1881243582
- Michaele Aguirre, RNPsychiatric/Mental Health Registered Nurse1699287730
- Peter Ampudia, MDPsychiatry Physician1700858214
- Lincoln Bickford, MD, PHDChild & Adolescent Psychiatry Physician1154506962
- Charilyn Bringas, NPPsychiatric/Mental Health Nurse Practitioner1659715266
Verify Matthew Lot Kai Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A84553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% more Medicare Part D claims than the average psychiatry physician in 2024
1,639 Medicare Part D claims for 64 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clonazepam106 claims
- Topiramate95 claims
- Quetiapine Fumarate91 claims
- Haloperidol90 claims
- Lithium Carbonate83 claims
- Clozapine82 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.
Bills Medicare through one group practice
- Matthew Wong MD, IncTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Lot Kai Wong among 8,673 psychiatry physician records in California
Matthew Lot Kai Wong, M.D. 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 67% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2000 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 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).
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 8,673 in California → Every provider in Torrance → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kenneth Abjelina, MDTorrance, CA 905051649267071
- Peter Ampudia, MDTorrance, CA 905051700858214
- Manolito Fidel, MDTorrance, CA 905051326098534
- Jack Freinhar, M.D.Torrance, CA 905051689618878
- Ronald Gelfand, MDTorrance, CA 905051700845088
- Alan Green, M.D.Torrance, CA 905051497721260
- Margarita Krasnova, MDTorrance, CA 905051639240757
- Charles Lee, MDTorrance, CA 905051306852561
Common questions
What is Matthew Lot Kai Wong, M.D.'s NPI number?
Matthew Lot Kai Wong, M.D.'s National Provider Identifier (NPI) is 1851465686, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Lot Kai Wong, M.D. located?
The NPPES record lists a practice address at 23700 Camino Del Sol, Torrance, CA, 90505. Phone: (424) 400-7748. Providers update this record themselves, so call before visiting.
How can I verify Matthew Lot Kai Wong, M.D.'s license?
NPPES lists California license number A84553, 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 Matthew Lot Kai Wong, M.D. prescribe under Medicare Part D?
In 2024, Matthew Lot Kai Wong, M.D. had 1,639 Medicare Part D claims for 64 beneficiaries; 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.