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DR. BETHANIE ERIN PEREIRA M.D.
NPI 1437272440
Emergency Medicine - Emergency Medical Services in Santa Ana, CA

Active since April 06, 2007PECOS EnrolledAccepts Medicare Assignment
1301 N. TUSTIN AVE, SANTA ANA, CA 92705(174) 953-3331(714) 953-4542 Get Directions Write a Review

NPPES record last updated: September 1, 2015. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Bethanie Erin Pereira M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BETHANIE ERIN PEREIRA M.D. (NPI 1437272440) is an individual emergency medical services provider in Santa Ana, California, licensed in California (C55815) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Un Of California, Irvine, College Of Medicine (2003).

NPPES Registry Identity

NPI1437272440
Entity TypeIndividualFemale
Primary Taxonomy207PE0004X
Provider Legal NameDR. BETHANIE ERIN PEREIRACredential: M.D.
Location Address1301 N. TUSTIN AVESanta Ana, CA 92705
Mailing Address1301 N Tustin AveSanta Ana, CA 92705-8619 · (714) 953-3331 · Fax (714) 953-4542
Phone(174) 953-3331
Fax(714) 953-4542
Sole ProprietorNo
Medical School CMSUn Of California, Irvine, College Of MedicineGraduated 2003
Enumeration DateApril 6, 2007
Last NPPES UpdateSeptember 1, 2015
✔ NPI 1437272440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in CA · C55815
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
Also ListedEmergency MedicineTaxonomy 207P00000X · License 38101 (AZ)
1301 N. TUSTIN AVE, Santa Ana, CA 92705
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Bethanie Erin Pereira M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID446355333
PECOS Enrollment IDI20130719000357
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Bethanie Pereira reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cep America - California
0.3 mi
Emergency Medicine
1001 N TUSTIN AVE
Santa Ana, CA 92705
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1386750578 (California)
  • 1,204 clinicians in this Medicare group
NPI 1548667843 (714) 835-3555
Fountain Valley Emergency Physicians, P.C.
6.6 mi
Emergency Medicine
17100 EUCLID ST
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
  • 26 clinicians in this Medicare group
NPI 1639698475 (714) 966-7200
Gem Medical Group Corporation
17 mi
Emergency Medicine
9080 COLIMA RD
Whittier, CA 90605
  • Reassigned Medicare billing, California enrollment
  • 80 clinicians in this Medicare group
NPI 1689364721 (877) 346-2211
Corona Regional Emergency Medical Associates Inc
17 mi
Emergency Medicine
800 S MAIN ST
Corona, CA 92882
  • Reassigned Medicare billing, California enrollment
  • 114 clinicians in this Medicare group
NPI 1134629298 (310) 321-0143
Em Alliance California, Apc
40 mi
Emergency Medicine
25500 MEDICAL CENTER DR
Murrieta, CA 92562
  • Reassigned Medicare billing, California enrollment
  • 112 clinicians in this Medicare group
NPI 1376305755 (561) 203-0611

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
301 services295 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
100 services96 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
40 services40 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
30 services30 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92705 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Bethanie Pereira's NPI number?

The NPI number for Bethanie Pereira is 1437272440. It was assigned to this individual provider in the NPPES registry on April 6, 2007.

Where is Bethanie Pereira located?

Bethanie Pereira practices at 1301 N. Tustin Ave, Santa Ana, CA 92705. The listed phone number is (174) 953-3331.

What is Bethanie Pereira's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

Is Bethanie Pereira enrolled in Medicare?

Yes. Bethanie Pereira is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Bethanie Pereira's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bethanie Pereira reassigns Medicare benefits to 5 organizations: Cep America - California (Santa Ana, CA), Fountain Valley Emergency Physicians, P.C. (Fountain Valley, CA), Gem Medical Group Corporation (Whittier, CA), Corona Regional Emergency Medical Associates Inc (Corona, CA) and Em Alliance California, Apc (Murrieta, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Bethanie Pereira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Bethanie Pereira was last updated on September 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.