Registry data as of Aug 27, 2026

Hui Yi Shan, MD

Nephrology Physician · Los Angeles, CA

Hui Yi Shan, MD is a nephrology physician with a practice address in Los Angeles, California, and NPI 1295760528, issued on Jul 12, 2006. Check the license (California A115217, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1295760528
Name
Hui Yi Shan
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
A115217 CA
Self-reported in NPPES; status is on the state search
Practice location
1520 San Pablo St, Los Angeles, CA 90033
Phone
(323) 442-5100
Enumerated
Jul 12, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1520 San Pablo St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Frank Acosta, PHDPsychologist1750313490
  2. Gbemisola Adenuga, M.D.Nephrology Physician1952464661
  3. Aimee Aguillon, OTR/L, CHTOccupational Therapist1972677318
  4. Haig Aharonian, M.D.Internal Medicine Physician1205107653
  5. Jamshid Ahmadi, M.D.Neuroradiology Physician1942252028
  6. Mohammad Akmal, M.D.Nephrology Physician1356378087

Verify Hui Yi Shan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A115217
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

86% fewer Medicare Part D claims than the average nephrology physician in 2024

210 Medicare Part D claims for 46 beneficiaries, against an average of 1,511 among the 8,473 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Hui Yi Shan210
  2. Specialty average1,511

Most prescribed

  1. Labetalol Hcl29 claims
  2. Lokelma20 claims
  3. Bumetanide17 claims
  4. Furosemide13 claims
  5. Sevelamer Carbonate12 claims
  6. Amlodipine Besylate11 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.

2 hospital and facility affiliations

  1. Usc Care Medical Group IncLos Angeles, CA
  2. Usc Care Medical Non-Contracted LLCLos Angeles, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Nephrology Physician providers in California

There are 1,165 nephrology physician records in California.

Other nephrology physician records in California

  1. Antoine Abcar, MDLos Angeles, CA1245301159
  2. Basmah Abdalla, M.D.Los Angeles, CA1629394002
  3. Omaran Abdeen, M.D.Mission Hills, CA1700878410
  4. Anas Abou-Ismail, MDPalm Springs, CA1598078784
  5. Sreedhar Adapa, M.D.Visalia, CA1881997872
  6. Gbemisola Adenuga, M.D.Los Angeles, CA1952464661
  7. Adegbenga Adetola, MDLynwood, CA1881776219
  8. Judy Adler, M.D.San Diego, CA1326043894
  9. Sharon Adler, M.D.Torrance, CA1467431122
  10. Maryam Afkarian, M.D., PH.D.Sacramento, CA1255387338

Common questions

What is Hui Yi Shan, MD's NPI number?

Hui Yi Shan, MD's National Provider Identifier (NPI) is 1295760528, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hui Yi Shan, MD located?

The NPPES record lists a practice address at 1520 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-5100. Providers update this record themselves, so call before visiting.

How can I verify Hui Yi Shan, MD's license?

NPPES lists California license number A115217, 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 Hui Yi Shan, MD prescribe under Medicare Part D?

In 2024, Hui Yi Shan, MD had 210 Medicare Part D claims for 46 beneficiaries; the average among nephrology physician prescribers was 1,511. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.