NPPES file of Aug 9, 2026

Henry C. Liu, M.D.

Anesthesiology Physician · Antioch, CA

Henry C. Liu, M.D. is an anesthesiology physician with a practice address in Antioch, California, and NPI 1669697892, issued on Apr 14, 2007. Check the license (California 871521, 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
1669697892
Name
Henry C. Liu
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
871521 CA
Self-reported in NPPES; status is on the state search
Practice location
3901 Lone Tree Way, Antioch, CA 94509
Phone
(925) 779-7274
Enumerated
Apr 14, 2007
Record last updated
Jul 17, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(925) 779-3026
Medicare enrollment
Enrolled (PECOS I20110406000636); accepts Medicare assignment
Medical or professional school
Uniformed Services Uhs Fe Hebert School Of Med, 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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Also registered at 3901 Lone Tree Way

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

  1. Adedotun Adewusi, MDHospitalist Physician1679795280
  2. Danielle Aldrich, NPFamily Nurse Practitioner1467160192
  3. Katy Alexy, PA-CPhysician Assistant1629544556
  4. Nazish Ali, M.D.Internal Medicine Physician1932121498
  5. Maha Amr, M.DNeonatal-Perinatal Medicine Physician1962514141
  6. Donald Anderson, M.D.Anesthesiology Physician1295755825

Verify Henry C. 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 871521
    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. Sutter Bay Medical FoundationAntioch, CA

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

Henry C. Liu among 7,571 anesthesiology physician records in California

Henry C. Liu, M.D. 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 2007, is newer than 47% of them.

  • NPI issued2007 · 47% of these records are older, 43% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2003 · median 2006 among the 4,868 with a school on file
  • Record last updated2019 · 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).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Donald Anderson, M.D.Antioch, CA 945091295755825
  2. Catherine Bell, MDAntioch, CA 945091063586386
  3. Purushotham Bhagavath, M.D.Antioch, CA 945091629094263
  4. Toni Carlton, M.D.Antioch, CA 945091841210481
  5. Michael Mann, MDAntioch, CA 945091922042811
  6. Jerry Peer, MDAntioch, CA 945091497383756
  7. Oanh Ha, M.D.Alamo, CA 945071881783165
  8. William KemererDanville, CA 945061629038351

Common questions

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

Henry C. Liu, M.D.'s National Provider Identifier (NPI) is 1669697892, issued on Apr 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Henry C. Liu, M.D. located?

The NPPES record lists a practice address at 3901 Lone Tree Way, Antioch, CA, 94509. Phone: (925) 779-7274. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number 871521, 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.

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.