NPPES file of Aug 9, 2026

Yuan Liu, M.D.

Plastic Surgery Physician · San Marcos, CA

Yuan Liu, M.D. is a plastic surgery physician with a practice address in San Marcos, California, and NPI 1326226002, issued on Feb 5, 2008. Check the license (California 138703, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326226002
Name
Yuan Liu
Credential
M.D.
Primary taxonomy
Plastic Surgery Physician 208200000X
License numbers
138703 CA
MA08571400 NJ
Self-reported in NPPES; status is on the state search
Practice location
400 Craven RD, San Marcos, CA 92078
Phone
(760) 510-5677
Enumerated
Feb 5, 2008
Record last updated
Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(760) 510-5665
Medicare enrollment
Enrolled (PECOS I20151116000730); accepts Medicare assignment
Medical or professional school
Perelman School Of Med At The University Of Pennsylvania, 2003
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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8 nearest plastic surgery physician records → All 894 in California → Look up another NPI →

Also registered at 400 Craven RD

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

  1. Tracy Abrams, R.N.Registered Nurse1073991261
  2. Eric Adiarte, M.D.Obstetrics & Gynecology Physician1902038284
  3. Shreya Aiyar, MDPediatrics Physician1922685981
  4. Najlaa Al-Jibouri, PHARM DPharmacist1447438965
  5. Jennifer Alexander, RCP, RRTPulmonary Function Technologist Certified Respiratory Therapist1023596442
  6. Marisa Alunni, M.D.Obstetrics & Gynecology Physician1710298476

Verify Yuan Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 138703    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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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupSan Marcos, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Yuan Liu among 894 plastic surgery physician records in California

Yuan Liu, M.D. is one of 894 plastic surgery physician records with a practice address in California. 79% 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 60% of them.

  • NPI issued2008 · 60% of these records are older, 33% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2003 · median 2002 among the 346 with a school on file
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery Physician providers in California

There are 894 plastic surgery physician records in California.

All 894 in California → Every provider in San Marcos → Plastic Surgery Physician nationwide →

The 8 plastic surgery physician records with the nearest ZIP codes

  1. Gary Nobbel, M.D.Rancho Santa Fe, CA 920671164869962
  2. Chi Ha, M.D., FACSPoway, CA 920641669663803
  3. Merton Suzuki, M.D.Poway, CA 920641902916349
  4. Gregory Park, M.D.Oceanside, CA 920561801802335
  5. Kian Samimi, MDSan Diego, CA 921011649213281
  6. James Chao, MDSan Diego, CA 921031093740789
  7. Marek Dobke, M.D.San Diego, CA 921031902837164
  8. Jessica Emelin, MDSan Diego, CA 921031497734297

Common questions

What is Yuan Liu, M.D.'s NPI number?

Yuan Liu, M.D.'s National Provider Identifier (NPI) is 1326226002, issued on Feb 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Yuan Liu, M.D. located?

The NPPES record lists a practice address at 400 Craven RD, San Marcos, CA, 92078. Phone: (760) 510-5677. Providers update this record themselves, so call before visiting.

How can I verify Yuan Liu, M.D.'s license?

NPPES lists California license number 138703, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.