Mario Eduardo Eyzaguirre, M.D.
Pediatric Critical Care Medicine Physician · San Diego, CA
Mario Eduardo Eyzaguirre, M.D. is a pediatric critical care medicine physician with a practice address in San Diego, California, and NPI 1205866258, issued on Jul 4, 2006. Check the license (California A42572, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mario Eduardo Eyzaguirre
- Credential
- M.D.
- Primary taxonomy
- Pediatric Critical Care Medicine Physician 2080P0203X
- License number
- A42572 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4077 5TH Ave, San Diego, CA 92103
- Phone
- (619) 260-7046
- Enumerated
- Jul 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (619) 686-3843
- Entity
- Type 1 · individual
8 nearest pediatric critical care medicine physician records → All 337 in California → Look up another NPI →
Also registered at 4077 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Agueda, NP-CFamily Nurse Practitioner1124578117
- Michael Amadeo, N.P.Family Nurse Practitioner1376947648
- Joseph Anderson, PHARMDPharmacist1053125914
- Leslie Arias, SLPSpeech-Language Pathologist1417808205
- Aleda Barr, RNPsychiatric/Mental Health Registered Nurse1134254048
- Sonya Christianson, MDHospice and Palliative Medicine (Family Medicine) Physician1871751073
Verify Mario Eduardo Eyzaguirre in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A42572Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average pediatric critical care medicine physician in 2024
24 Medicare Part D claims, against an average of 46 among the 83 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Mario Eduardo Eyzaguirre among 337 pediatric critical care medicine physician records in California
Mario Eduardo Eyzaguirre, M.D. is one of 337 pediatric critical care medicine physician records with a practice address in California. 39% 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, 64% newer
- In a Medicare fileYes · 39% of these records are
- In the CMS Doctors and Clinicians fileNo · 28% of these records are
- Record last updated2007 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0203X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Critical Care Medicine Physician providers in California
There are 337 pediatric critical care medicine physician records in California.
All 337 in California → Every provider in San Diego → Pediatric Critical Care Medicine Physician nationwide →
The 8 pediatric critical care medicine physician records with the nearest ZIP codes
- Rambod Amirnovin, MDSan Diego, CA 921231629104492
- Seth Asser, M.D.San Diego, CA 921231205049038
- Harjot Bassi, MDSan Diego, CA 921231891025565
- Nicole Coufal, M.D.San Diego, CA 921231790079655
- Elizabeth Dorwart, D.O.San Diego, CA 921231609132034
- Susan Duthie, M.D.San Diego, CA 921231831129808
- Branden Engorn, MDSan Diego, CA 921231114160991
- Helen Harvey, MDSan Diego, CA 921231700102290
Common questions
What is Mario Eduardo Eyzaguirre, M.D.'s NPI number?
Mario Eduardo Eyzaguirre, M.D.'s National Provider Identifier (NPI) is 1205866258, issued on Jul 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mario Eduardo Eyzaguirre, M.D. located?
The NPPES record lists a practice address at 4077 5TH Ave, San Diego, CA, 92103. Phone: (619) 260-7046. Providers update this record themselves, so call before visiting.
How can I verify Mario Eduardo Eyzaguirre, M.D.'s license?
NPPES lists California license number A42572, 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.
How much does Mario Eduardo Eyzaguirre, M.D. prescribe under Medicare Part D?
In 2024, Mario Eduardo Eyzaguirre, M.D. had 24 Medicare Part D claims; the average among pediatric critical care medicine physician prescribers was 46. Part D covers Medicare prescriptions only.
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.