Hyosun Han, MD
Transplant Hepatology Physician · Los Angeles, CA
Hyosun Han, MD is a transplant hepatology physician with a practice address in Los Angeles, California, and NPI 1992965818, issued on Jun 13, 2008. Check the license (California A135750, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hyosun Han
- Credential
- MD
- Primary taxonomy
- Transplant Hepatology Physician 207RT0003X
- License number
- A135750 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1520 San Pablo St Ste 1000, Los Angeles, CA 90033
- Phone
- (323) 442-5100
- Enumerated
- Jun 13, 2008
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20150727002071); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest transplant hepatology physician records → All 42 in California → Look up another NPI →
Also registered at 1520 San Pablo St Ste 1000
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edris Alderwish, M.D.Interventional Cardiology Physician1285959858
- Christine Alexopoulos, PA-CMedical Physician Assistant1235862210
- Vahe Arabian, PACMedical Physician Assistant1295799021
Verify Hyosun Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A135750Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% more Medicare Part D claims than the average transplant hepatology physician in 2024
847 Medicare Part D claims for 99 beneficiaries, against an average of 669 among the 251 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Tacrolimus184 claims
- Pantoprazole Sodium107 claims
- Vemlidy68 claims
- Prednisone62 claims
- Mycophenolate Mofetil49 claims
- Xifaxan36 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hyosun Han among 42 transplant hepatology physician records in California
Hyosun Han, MD is one of 42 transplant hepatology physician records with a practice address in California. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 40% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2007 · median 2005 among the 38 with a school on file
- Record last updated2023 · 29% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RT0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Transplant Hepatology Physician providers in California
There are 42 transplant hepatology physician records in California.
All 42 in California → Every provider in Los Angeles → Transplant Hepatology Physician nationwide →
The 8 transplant hepatology physician records with the nearest ZIP codes
- Cynthia Cherfane, MDLos Angeles, CA 900331154619559
- John Donovan, M.D.Los Angeles, CA 900331164451688
- Tse-Ling Fong, M.D.Los Angeles, CA 900331144230996
- Jeffrey Kahn, M.D.Los Angeles, CA 900331639194822
- Saro Khemichian, M.D.Los Angeles, CA 900331811920242
- Brian Kim, M.D.Los Angeles, CA 900331215111232
- Pei Lim Lee, M.D.Los Angeles, CA 900331982947131
- Michael Lin, M.D.Los Angeles, CA 900331063705309
Common questions
What is Hyosun Han, MD's NPI number?
Hyosun Han, MD's National Provider Identifier (NPI) is 1992965818, issued on Jun 13, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Hyosun Han, MD located?
The NPPES record lists a practice address at 1520 San Pablo St Ste 1000, Los Angeles, CA, 90033. Phone: (323) 442-5100. Providers update this record themselves, so call before visiting.
How can I verify Hyosun Han, MD's license?
NPPES lists California license number A135750, 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 Hyosun Han, MD prescribe under Medicare Part D?
In 2024, Hyosun Han, MD had 847 Medicare Part D claims for 99 beneficiaries; the average among transplant hepatology physician prescribers was 669. 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.