Xiao Liu, D.O.
Anesthesiology Physician · Mission Viejo, CA
Xiao Liu, D.O. is an anesthesiology physician with a practice address in Mission Viejo, California, and NPI 1447604103, issued on Apr 19, 2016. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Xiao Liu
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- S3228 TX
Self-reported in NPPES; status is on the state search - Practice location
- 26872 Carmenita LN, Mission Viejo, CA 92691
- Phone
- (949) 310-2958
- Enumerated
- Apr 19, 2016
- Record last updated
- May 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200611001935); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2016
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Xiao Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 93.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Emergenchealth PLLCCorpus Christi, TX
- Lonestar Anesthesia Solutions PLLCHouston, TX
- Northwest Anesthesiology And Pain Services, P.A.Houston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Xiao Liu among 7,571 anesthesiology physician records in California
Xiao Liu, D.O. is one of 7,571 anesthesiology physician records with a practice address in California. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 17% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2006 among the 4,868 with a school on file
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 anesthesiology physician records list a practice address in Mission Viejo
They are 37 of the 2,156 NPPES records with a practice address in Mission Viejo, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Mission Viejo → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- William Akrawi, MDMission Viejo, CA 926911588619407
- Shawn Bullock, MDMission Viejo, CA 926911164460978
- Mark Burkhardt, MDMission Viejo, CA 926911346288214
- Rodrigo Covarrubias, MDMission Viejo, CA 926911639174501
- Perry Eisner, MDMission Viejo, CA 926911861447658
- Geoffrey Gonick, MDMission Viejo, CA 926911558315556
- Denise Hamilton, MDMission Viejo, CA 926911548208333
- Tod Henrichsen, MDMission Viejo, CA 926911023056843
Common questions
What is Xiao Liu, D.O.'s NPI number?
Xiao Liu, D.O.'s National Provider Identifier (NPI) is 1447604103, issued on Apr 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Xiao Liu, D.O. located?
The NPPES record lists a practice address at 26872 Carmenita LN, Mission Viejo, CA, 92691. Phone: (949) 310-2958. Providers update this record themselves, so call before visiting.
How can I verify Xiao Liu, D.O.'s license?
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.
What is Xiao Liu, D.O.'s MIPS final score?
The 2023 MIPS final score is 93.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.