Summary

Dr. Oswaldo Pereira is a family medicine physician who has dedicated nearly five decades to providing comprehensive healthcare. He completed his medical education at Faculdade Evangelica Do Parana (Fepar) Faculdade De Medicina and pursued his residency training at the University of New Mexico Health Sciences. With 48 years of experience in family medicine, Dr. Pereira has developed extensive expertise in caring for patients across all age groups. He is fluent in both English and Spanish.

Dr. Pereira practices at multiple locations including Fort Defiance, Arizona, Everett, Washington, and Marysville, Washington. His clinical focus includes managing high blood pressure in both adult and pediatric patients, as well as treating hypertensive emergencies. He performs essential diagnostic procedures such as hemoglobin A1c testing for diabetes monitoring and complete blood counts to evaluate overall health. Patients consistently rate Dr. Pereira highly for his care, giving him an average rating of 4.7 out of 5 stars.
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Overview based on verified provider data

Quick Facts

  • 4.7
  • 48 years of experience
  • 17 insurance plans accepted
  • speaks English, Spanish
  • University Of New Mexico Health Sciences
  • 4 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Oswaldo L T Pereira has 3 locations

Tsehootsooi Medical Center

Corner Of Routes N12 And N7Fort Defiance, AZ 86504

Dr. Oswaldo L T Pereira

3901 Hoyt AveEverett, WA 98201

Dr. Oswaldo L T Pereira

4420 76th St NEMarysville, WA 98270

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Dr. Oswaldo L T Pereira, MD
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Dr. David Byron, MD
Dr. Oswaldo L T Pereira, MDDr. Nichola Antionette Patton, DNP, MSN, MBA, AGACNP-BCAhmad Zeitoun, MSN, APRN, FNP-C, FNP-BCDr. David Byron, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
48 Years of Experience 21 Years of Experience 16 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, German, Portuguese
Fort Defiance , AZSheridan , WYSurprise , AZTuscon , AZ
Med School: Faculdade Evangelica Do Parana (Fepar) Faculdade De Medicina Med School: Ben-Gurion University Of The Negev Faculty Of Health Sciences
Current Profile
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Insurance Plans Accepted by Dr. Oswaldo L T Pereira

  • Aetna
  • Blue Cross Blue Shield of New Mexico
  • Blue Shield of California - HMO
  • Cigna
  • Humana
  • Kaiser Permanente
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Optum Health
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Oswaldo L T Pereira has the following specialty

Specialty Expertise

Dr. Oswaldo L T Pereira has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

48 Years Experience

Dr. Oswaldo L T Pereira holds an expired medical license in the state of New Mexico.

Medical License

Medical Doctor with an expired medical license in the state of New Mexico that expired in 2026.

Education & Training

Residency

Completed their residency at University Of New Mexico Health Sciences.

Medical School

Graduated from Faculdade Evangelica Do Parana (Fepar) Faculdade De Medicina in 1978.

NPI Number

Dr. Pereira's NPI number is 1194758789.

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Frequently Asked Questions

Does Dr. Oswaldo L T Pereira accept virtual/telehealth appointments?
Dr. Oswaldo L T Pereira has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Oswaldo L T Pereira's office located?
Dr. Oswaldo L T Pereira's office is located at Corner Of Routes N12 And N7, Fort Defiance, AZ, 86504.
What languages does Dr. Oswaldo L T Pereira speak?
Dr. Oswaldo L T Pereira speaks English and Spanish.
Does Dr. Oswaldo L T Pereira accept my insurance?
You can see the insurance plans that Dr. Oswaldo L T Pereira accepts on their Vitals profile.
Is Dr. Oswaldo L T Pereira accepting new patients?
Dr. Oswaldo L T Pereira has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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