Ioan Mircea Puscas, D.O.
Critical Care Medicine (Internal Medicine) Physician · Oxnard, CA
Ioan Mircea Puscas, D.O. is a critical care medicine (internal medicine) physician with a practice address in Oxnard, California, and NPI 1356609473, issued on Apr 26, 2012. Check the license (California 20A13951, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ioan Mircea Puscas
- Credential
- D.O.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 20A13951 CA
Self-reported in NPPES; status is on the state search - Practice location
- St. John's Regional Medical Center - 1600 N Rose Ave, Oxnard, CA 93030
- Phone
- (805) 988-2500
- Enumerated
- Apr 26, 2012
- Record last updated
- Sep 10, 2024
- Fax
- (805) 485-3025
- Medicare enrollment
- Enrolled (PECOS I20180827001714); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2012
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 723 in California → Look up another NPI →
Also registered at St. John's Regional Medical Center - 1600 N Rose Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jan Eperjesi, M.D.Obstetrics & Gynecology Physician1528389020
- Leyna Quigley, PA-CPhysician Assistant1386340354
- Brian Sherman, MDCritical Care Medicine (Internal Medicine) Physician1942462056
Verify Ioan Mircea Puscas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A13951Check 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: $118.16
2 payments; by number, the most common kind was food and beverage; the largest payer was Medline Industries LP. The 2,708 providers of this specialty with any payment received $2,958.68 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 2 group practices
- Inpatient Specialists OF California PCSanta Monica, CA
- West Coast Critical Care Specialists, Inc.Oxnard, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ioan Mircea Puscas among 723 critical care medicine (internal medicine) physician records in California
Ioan Mircea Puscas, D.O. is one of 723 critical care medicine (internal medicine) physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.
- NPI issued2012 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2012 · median 2005 among the 559 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in California
There are 723 critical care medicine (internal medicine) physician records in California.
All 723 in California → Every provider in Oxnard → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Glen Abergel, M.D.Oxnard, CA 930301093743924
- Waqas Aftab, M.D.Oxnard, CA 930301043414220
- Niusha Damaghi, M.D.Oxnard, CA 930301417210600
- Brian Sherman, MDOxnard, CA 930301942462056
- Kelly White, M.D.Oxnard, CA 930301114211091
- Raj Bhatia, MDOxnard, CA 930361447281704
- Bennyson Young So, MDOxnard, CA 930361407015290
- Jihane Zaza Dit Yafawi, MBBCHOxnard, CA 930361689980096
Common questions
What is Ioan Mircea Puscas, D.O.'s NPI number?
Ioan Mircea Puscas, D.O.'s National Provider Identifier (NPI) is 1356609473, issued on Apr 26, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Ioan Mircea Puscas, D.O. located?
The NPPES record lists a practice address at St. John's Regional Medical Center - 1600 N Rose Ave, Oxnard, CA, 93030. Phone: (805) 988-2500. Providers update this record themselves, so call before visiting.
How can I verify Ioan Mircea Puscas, D.O.'s license?
NPPES lists California license number 20A13951, 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.