Steve Sang -Hyun Koh, M.D
Psychiatry Physician · La Jolla, CA
Steve Sang -Hyun Koh, M.D is a psychiatry physician with a practice address in La Jolla, California, and NPI 1467650473, issued on Jul 11, 2007. Check the license (California A103468, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Steve Sang -Hyun Koh
- Credential
- M.D
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A103468 CA
Self-reported in NPPES; status is on the state search - Practice location
- Ucsd 9500 Gilman Dr, La Jolla, CA 92093
- Phone
- (858) 246-0763
- Enumerated
- Jul 11, 2007
- Record last updated
- Aug 3, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090109000644); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Steve Sang -Hyun Koh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A103468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average psychiatry physician in 2024
323 Medicare Part D claims for 28 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Quetiapine Fumarate27 claims
- Sertraline Hcl22 claims
- Clonazepam19 claims
- Risperidone19 claims
- Duloxetine Hcl16 claims
- Aripiprazole15 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
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steve Sang -Hyun Koh among 8,673 psychiatry physician records in California
Steve Sang -Hyun Koh, 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 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2006 · median 2005 among the 3,295 with a school on file
- Record last updated2011 · 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).
90 psychiatry physician records list a practice address in La Jolla
They are 90 of the 3,648 NPPES records with a practice address in La Jolla, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in La Jolla → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kelley Adams, M.D.La Jolla, CA 920931215039771
- Abesh Bhattacharjee, M.D., PH.D.La Jolla, CA 920931922393388
- Kristin Cadenhead, MDLa Jolla, CA 920931194744839
- Nancy Downs, M.D.La Jolla, CA 920931871735324
- John KeltnerLa Jolla, CA 920931740447416
- Ellen Lee, M.D.La Jolla, CA 920931174822639
- Sandra Lim, DOLa Jolla, CA 920931083963094
- Dorothy Liu-Barbaro, M.D.La Jolla, CA 920931851602270
Common questions
What is Steve Sang -Hyun Koh, M.D's NPI number?
Steve Sang -Hyun Koh, M.D's National Provider Identifier (NPI) is 1467650473, issued on Jul 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steve Sang -Hyun Koh, M.D located?
The NPPES record lists a practice address at Ucsd 9500 Gilman Dr, La Jolla, CA, 92093. Phone: (858) 246-0763. Providers update this record themselves, so call before visiting.
How can I verify Steve Sang -Hyun Koh, M.D's license?
NPPES lists California license number A103468, 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 Steve Sang -Hyun Koh, M.D prescribe under Medicare Part D?
In 2024, Steve Sang -Hyun Koh, M.D had 323 Medicare Part D claims for 28 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.