Summary

Dr. James Trettin is a family medicine and emergency medicine physician who earned his medical degree from American University of the Caribbean School of Medicine. He completed his residency training at Eastern Maine Medical Center and brings 15 years of clinical experience to his practice.

Dr. Trettin practices at Lompoc Valley Medical Center in Lompoc, California, where he provides comprehensive care for patients of all ages. His expertise includes managing high blood pressure and treating hypertensive emergencies. He performs emergency care services and diagnostic procedures such as complete blood counts and white blood cell differentials. Patients have rated him 4.5 out of 5 stars on average, reflecting their positive experiences with his care.

Overview based on verified provider data

Quick Facts

  • 4.5
  • 15 years of experience
  • 78 insurance plans accepted
  • Eastern Maine Medical Center
  • 4 written reviews
  • 2 specialties
  • 4 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Lompoc Valley Medical Center

1515 E Ocean AveLompoc, CA 93436

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Dr. James Robert Trettin, MDDr. Lubna Isho, DOSherry Amankwa, MSN, APRN, FNP-CShanekwah Melville, DNP, APRN, FNP-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.7 
15 Years of Experience 25 Years of Experience 6 Years of Experience 10 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Arabic, English, Spanish Speaks English Speaks English, Spanish
Lompoc , CAPOMONA , CABaltimore , MDHouston , TX
Med School: AMERICAN UNIVERSITY OF THE CARIBBEAN SCHOOL OF MEDICINE Med School: Western Univ Health Sci College Of Osteopathic Medicine Of The Pacific
Current Profile
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Insurance Plans Accepted by Dr. James Robert Trettin

  • AARP
  • AARP - Medicare
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • Aetna - PPO
  • Alameda Alliance for Health
  • Alameda Alliance for Health - Medicaid
  • Alignment Health Plan
  • Allegiance Life and Health
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • APWU - PPO
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - Medicare
  • Blue Shield of California
  • Blue Shield of California - Medicare
  • CalOptima
  • CalOptima - HMO
  • CalOptima - Medicaid
  • CalOptima - Medicaid (Managed)
  • CenCal Health
  • Central California Alliance for Health - Medicaid (Managed)
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • Community Health Group
  • Community Health Group - Medicaid
  • Corvel - Workers’ Compensation
  • First Health (Coventry Health Care) - Medicaid
  • GEHA
  • GEHA - PPO
  • Health Net
  • Health Net - HMO
  • Health Net - Medicaid
  • Health Net - Medicare
  • Health Plan of San Joaquin
  • HealthPartners
  • HealthSmart
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Inland Empire Health Plan
  • Kaiser Permanente
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • L.A. Care Health Plan - Medicaid
  • Medi-Cal - Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Mutual of Omaha
  • Nippon Life Benefits
  • PreferredOne
  • Transamerica
  • Tricare
  • Triwest Healthcare Alliance
  • UniCare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • Wellcare
  • Wellcare - Medicaid (Managed)
  • Wellcare - Medicare
  • Western Health Advantage

Medical Specialties

Dr. James Robert Trettin has the following 2 specialties

Specialty Expertise

Dr. James Robert Trettin has the following 4 areas of expertise

  • Accidents
  • Emergency Medicine
  • Injury
  • Trauma

Certifications, License, & Education

15 Years Experience

Dr. James Robert Trettin holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2026.

Education & Training

Residency

Completed their residency at Eastern Maine Medical Center.

Medical School

Graduated from AMERICAN UNIVERSITY OF THE CARIBBEAN SCHOOL OF MEDICINE and American University Of The Caribbean School Of Medicine in 2011.

NPI Number

Dr. Trettin's NPI number is 1750656971.

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Frequently Asked Questions

Is Dr. James Robert Trettin accepting new patients?
Dr. James Robert Trettin has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. James Robert Trettin accept my insurance?
You can see the insurance plans that Dr. James Robert Trettin accepts on their Vitals profile.
How can I make an appointment with Dr. James Robert Trettin?
You can find contact information for Dr. James Robert Trettin here on Vitals.
Where is Dr. James Robert Trettin's office located?
Dr. James Robert Trettin's office is located at 1515 E Ocean Ave, Lompoc, CA, 93436.
Does Dr. James Robert Trettin accept virtual/telehealth appointments?
Dr. James Robert Trettin has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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