Adam S. Lasser, MD
Psychiatry Physician · Los Angeles, CA
Adam S. Lasser, MD is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1205851631, issued on Jul 13, 2006. Check the license (California A77422, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Adam S. Lasser
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A77422 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Med Plz, Los Angeles, CA 90095
- Phone
- (310) 825-9989
- Enumerated
- Jul 13, 2006
- Record last updated
- Aug 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 300 Med Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Adam S. Lasser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A77422Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average psychiatry physician in 2024
51 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.
987 psychiatry physician records list a practice address in Los Angeles
They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.
All 987 in Los Angeles → All 8,673 in California → Every provider in Los Angeles →
Other psychiatry physician records in California
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- 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 Adam S. Lasser, MD's NPI number?
Adam S. Lasser, MD's National Provider Identifier (NPI) is 1205851631, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Adam S. Lasser, MD located?
The NPPES record lists a practice address at 300 Med Plz, Los Angeles, CA, 90095. Phone: (310) 825-9989. Providers update this record themselves, so call before visiting.
How can I verify Adam S. Lasser, MD's license?
NPPES lists California license number A77422, 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 Adam S. Lasser, MD prescribe under Medicare Part D?
In 2024, Adam S. Lasser, MD had 51 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.