Bethanie Erin Pereira, M.D.
Emergency Medical Services (Emergency Medicine) Physician · Santa Ana, CA
Bethanie Erin Pereira, M.D. is an emergency medical services (emergency medicine) physician with a practice address in Santa Ana, California, and NPI 1437272440, issued on Apr 6, 2007. Check the license (California C55815, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bethanie Erin Pereira
- Credential
- M.D.
- Primary taxonomy
- Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
- License numbers
- C55815 CA
38101 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1301 N. Tustin Ave, Santa Ana, CA 92705
- Phone
- (174) 953-3331
- Enumerated
- Apr 6, 2007
- Record last updated
- Sep 1, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (714) 953-4542
- Medicare enrollment
- Enrolled (PECOS I20130719000357); accepts Medicare assignment
- Medical or professional school
- Un Of California, Irvine, College Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest emergency medical services (emergency medicine) physician records → All 233 in California → Look up another NPI →
Verify Bethanie Erin Pereira in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C55815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024
270 Medicare Part D claims for 188 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 80 claims were for opioids.
Most prescribed
- Tramadol Hcl45 claims
- Amoxicillin-Clavulanate Potass32 claims
- Hydrocodone-Acetaminophen31 claims
- Ondansetron Hcl26 claims
- Methocarbamol16 claims
- Ketorolac Tromethamine13 claims
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.
Bills Medicare through 2 group practices
- EM Alliance California ApcWildomar, CA
- Fountain Valley Emergency Physicians, P.C.Fountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bethanie Erin Pereira among 233 emergency medical services (emergency medicine) physician records in California
Bethanie Erin Pereira, M.D. is one of 233 emergency medical services (emergency medicine) physician records with a practice address in California. 69% 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 50% of them.
- NPI issued2007 · 50% of these records are older, 39% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2003 · median 2002 among the 99 with a school on file
- Record last updated2015 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PE0004X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medical Services (Emergency Medicine) Physician providers in California
There are 233 emergency medical services (emergency medicine) physician records in California.
All 233 in California → Every provider in Santa Ana → Emergency Medical Services (Emergency Medicine) Physician nationwide →
The 8 emergency medical services (emergency medicine) physician records with the nearest ZIP codes
- Gene BuiMission Viejo, CA 926911578571170
- Joanna Chen, M.D.Newport Beach, CA 926581073576807
- William Green, M.D.Newport Beach, CA 926581891758686
- Michelle Ly, D.O.Huntington Beach, CA 926471811161870
- Nathan Gilmore, MDDana Point, CA 926241275725897
- Caroline Han, MDIrvine, CA 926181114952850
- Albert Jin, MDIrvine, CA 926181790738292
- Steven Lin, MDIrvine, CA 926181821044082
Common questions
What is Bethanie Erin Pereira, M.D.'s NPI number?
Bethanie Erin Pereira, M.D.'s National Provider Identifier (NPI) is 1437272440, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bethanie Erin Pereira, M.D. located?
The NPPES record lists a practice address at 1301 N. Tustin Ave, Santa Ana, CA, 92705. Phone: (174) 953-3331. Providers update this record themselves, so call before visiting.
How can I verify Bethanie Erin Pereira, M.D.'s license?
NPPES lists California license number C55815, 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 Bethanie Erin Pereira, M.D. prescribe under Medicare Part D?
In 2024, Bethanie Erin Pereira, M.D. had 270 Medicare Part D claims for 188 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.