NPPES file of Aug 9, 2026

Yujie Linda Liou

Dermatology Physician · San Diego, CA

Yujie Linda Liou is a dermatology physician with a practice address in San Diego, California, and NPI 1750944450, issued on Apr 17, 2019. Check the license (California 20A21151, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750944450
Name
Yujie Linda Liou
Primary taxonomy
Dermatology Physician 207N00000X
License number
20A21151 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr, San Diego, CA 92103
Phone
(800) 926-8273
Enumerated
Apr 17, 2019
Record last updated
Jun 30, 2023
Fax
(888) 539-8781
Medicare enrollment
Enrolled (PECOS I20230713003041); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 2018
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 W Arbor Dr

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

  1. Alison A'Court, MDAnesthesiology Physician1912218199
  2. Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
  3. Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
  4. Joseph Abdelmalek, M.DNephrology Physician1740485531
  5. Kristy AbelCertified Registered Nurse Anesthetist1962113035
  6. Paula Abeleda, NPFamily Nurse Practitioner1558945022

Verify Yujie Linda Liou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A21151
    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.

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7% fewer Medicare Part D claims than the average dermatology physician in 2024

742 Medicare Part D claims for 290 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Yujie Liou742
  2. Specialty average797

Most prescribed

  1. Ketoconazole144 claims
  2. Clobetasol Propionate86 claims
  3. Fluorouracil74 claims
  4. Dupixent Pen64 claims
  5. Triamcinolone Acetonide61 claims
  6. Fluocinonide31 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

  1. 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).

Yujie Linda Liou among 2,083 dermatology physician records in California

Yujie Linda Liou is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.

  • NPI issued2019 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2018 · median 2006 among the 1,450 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dermatology Physician providers in California

There are 2,083 dermatology physician records in California.

The 8 dermatology physician records with the nearest ZIP codes

  1. Anna Di Nardo, M.D.San Diego, CA 921031992873673
  2. Mayumi Fujita, MDSan Diego, CA 921031285727636
  3. Richard Gallo, M.D./PH.DSan Diego, CA 921031679598890
  4. Barbara Garcia, M.D.San Diego, CA 921031225241110
  5. Tissa Hata, M.D.San Diego, CA 921031558313916
  6. Shang I Jiang, M.D.San Diego, CA 921031801835996
  7. Michael Lerner, M.DSan Diego, CA 921031538314141
  8. Jennifer Lin Levy, M.D.San Diego, CA 921031568598308

Common questions

What is Yujie Linda Liou's NPI number?

Yujie Linda Liou's National Provider Identifier (NPI) is 1750944450, issued on Apr 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Yujie Linda Liou located?

The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (800) 926-8273. Providers update this record themselves, so call before visiting.

How can I verify Yujie Linda Liou's license?

NPPES lists California license number 20A21151, 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 Yujie Linda Liou prescribe under Medicare Part D?

In 2024, Yujie Linda Liou had 742 Medicare Part D claims for 290 beneficiaries; the average among dermatology physician prescribers was 797. 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.