Gilbert Almaraz
Anesthesiology Physician · Tustin, CA
Gilbert Almaraz is an anesthesiology physician with a practice address in Tustin, California, and NPI 1114022704, issued on Sep 14, 2006. Check the license (California A66891, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gilbert Almaraz
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- A66891 CA
V9843 TX
Self-reported in NPPES; status is on the state search - Practice location
- 14662 Newport Ave, Tustin, CA 92780
- Phone
- (949) 588-2190
- Enumerated
- Sep 14, 2006
- Record last updated
- Mar 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20210810003275); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 14662 Newport Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Al-Sadek, M.D.Internal Medicine Physician1154353829
- Sung-Woong Kim, M.D.Pediatric Anesthesiology Physician1992927909
- Megan Macneil, RNRegistered Nurse1427724574
- Fergus Ng, MDEmergency Medicine Physician1700806981
- Hien Nguyen, LCSWClinical Social Worker1588070767
- Kayla OrateNurse Practitioner1457234783
Verify Gilbert Almaraz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A66891Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 3 group practices
- Guide Anesthesia TX PLLCEl Paso, TX
- Palmdale Anesthesia, IncPalmdale, CA
- VP Anesthesia Partners IncCovina, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gilbert Almaraz among 7,571 anesthesiology physician records in California
Gilbert Almaraz 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 updated2026 · 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.
All 7,571 in California → Every provider in Tustin → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ruke Achoja, MDAnaheim, CA 928011700143914
- Jason Chua, M.D.Anaheim, CA 928011164611695
- Edgat Cosme, M.D.Anaheim, CA 928011750587382
- Ernesto Gidaya, MDAnaheim, CA 928011003873522
- Trang Hoang, M.D.Anaheim, CA 928011699783993
- Frederick Jacobson, M.D.Anaheim, CA 928011265478127
- Maureen Li, M.D.Anaheim, CA 928011083868152
- Avery Mittman, M.D.Anaheim, CA 928011407929375
Common questions
What is Gilbert Almaraz's NPI number?
Gilbert Almaraz's National Provider Identifier (NPI) is 1114022704, issued on Sep 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gilbert Almaraz located?
The NPPES record lists a practice address at 14662 Newport Ave, Tustin, CA, 92780. Phone: (949) 588-2190. Providers update this record themselves, so call before visiting.
How can I verify Gilbert Almaraz's license?
NPPES lists California license number A66891, 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.