Steven Adam Keys, M.D.
Psychiatry Physician · Laguna Hills, CA
Steven Adam Keys, M.D. is a psychiatry physician with a practice address in Laguna Hills, California, and NPI 1962575332, issued on Nov 15, 2006. Check the license (California G70616, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steven Adam Keys
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- G70616 CA
Self-reported in NPPES; status is on the state search - Practice location
- 23461 S Pointe Dr, Laguna Hills, CA 92653
- Phone
- (949) 581-9555
- Enumerated
- Nov 15, 2006
- Record last updated
- Sep 11, 2025
- Fax
- (949) 581-9559
- Medicare enrollment
- Enrolled (PECOS I20070817000690); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 23461 S Pointe Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gina Andres, LCSWClinical Social Worker1508035742
- Lesly AriasCase Manager/Care Coordinator1891647103
- Stephen Berger, PH.D.Clinical Psychologist1790724235
- Audrey BrammerSocial Worker1871960468
- Esmeralda BrisenoClinical Social Worker1003234436
- Kathleen Devlin, PH.D.Clinical Psychologist1285665547
Verify Steven Adam Keys in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G70616Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average psychiatry physician in 2024
779 Medicare Part D claims for 42 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Duloxetine Hcl80 claims
- Escitalopram Oxalate70 claims
- Zolpidem Tartrate68 claims
- Lorazepam59 claims
- Quetiapine Fumarate41 claims
- Dextroamphetamine-Amphet Er40 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.
Steven Adam Keys among 8,673 psychiatry physician records in California
Steven Adam Keys, 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
- Graduated1989 · 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).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Laguna Hills → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Thomas Backus, M.D.Laguna Hills, CA 926531831288828
- Phillip Cohen, M.D.Laguna Hills, CA 926531144231986
- Dennis De Pry, D.O.Laguna Hills, CA 926531386731909
- Tatyana Ellison, M.D.Laguna Hills, CA 926531477868578
- Chona Green, MDLaguna Hills, CA 926531437219441
- Jason Guthridge, BCABALaguna Hills, CA 926531679868194
- Debra Hill, M.D.Laguna Hills, CA 926531376825638
- Robert Lee, DOLaguna Hills, CA 926531679839385
Common questions
What is Steven Adam Keys, M.D.'s NPI number?
Steven Adam Keys, M.D.'s National Provider Identifier (NPI) is 1962575332, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steven Adam Keys, M.D. located?
The NPPES record lists a practice address at 23461 S Pointe Dr, Laguna Hills, CA, 92653. Phone: (949) 581-9555. Providers update this record themselves, so call before visiting.
How can I verify Steven Adam Keys, M.D.'s license?
NPPES lists California license number G70616, 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 Steven Adam Keys, M.D. prescribe under Medicare Part D?
In 2024, Steven Adam Keys, M.D. had 779 Medicare Part D claims for 42 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.