Eric Hsu, MD
Anesthesiology Physician · Mission Viejo, CA
Eric Hsu, MD is an anesthesiology physician with a practice address in Mission Viejo, California, and NPI 1114965092, issued on Jun 3, 2006. Check the license (California A66350, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Hsu
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A66350 CA
Self-reported in NPPES; status is on the state search - Practice location
- 27401 Los Altos, Mission Viejo, CA 92691
- Phone
- (949) 582-9624
- Enumerated
- Jun 3, 2006
- Record last updated
- Jan 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (949) 582-9626
- Medicaid ID
- 00A663500 CA
- Medicare enrollment
- Enrolled (PECOS I20100316000333); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 27401 Los Altos
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Akrawi, MDAnesthesiology Physician1588619407
- Christopher Beatie, MDAnesthesiology Physician1518906874
- Talal Beydoun, MDDiagnostic Radiology Physician1396751384
- Brian Boone, D.P.T.Physical Therapist1023320744
- Shawn Bullock, MDAnesthesiology Physician1164460978
- Mark Burkhardt, MDAnesthesiology Physician1346288214
Verify Eric Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A66350Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $27.64
1 payment: food and beverage; the largest payer was Nevro Corp. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Western Anesthesia Medical Associates IncMission Viejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eric Hsu among 7,571 anesthesiology physician records in California
Eric Hsu, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2001 · median 2006 among the 4,868 with a school on file
- Record last updated2008 · 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 Eric Hsu, MD's NPI number?
Eric Hsu, MD's National Provider Identifier (NPI) is 1114965092, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Hsu, MD located?
The NPPES record lists a practice address at 27401 Los Altos, Mission Viejo, CA, 92691. Phone: (949) 582-9624. Providers update this record themselves, so call before visiting.
How can I verify Eric Hsu, MD's license?
NPPES lists California license number A66350, 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.