Summary

Dr. Mark Horrocks specializes in family medicine and emergency medicine, bringing over three decades of medical expertise to his practice. He earned his medical degree from the University of Washington School of Medicine and completed his residency at the University of Kansas School of Medicine. With 32 years of experience caring for patients, Dr. Horrocks is fluent in both English and Spanish.

Dr. Horrocks practices at Portneuf Medical Center in Pocatello, Idaho. His expertise includes treating heart rhythm disorders like atrial fibrillation and managing serious conditions such as gastrointestinal bleeding. He performs essential diagnostic services including chest X-rays and provides preventive care through adult immunizations.

Overview based on verified provider data

Quick Facts

  • 32 years of experience
  • speaks English, Spanish
  • University Of Kansas School Of Medicine
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

Portneuf Medical Center

777 Hospital WayPocatello, ID 83201

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Dr. Mark Trimming Horrocks, MDPhillip Lodico, DODr. Shakeilla Smithbey, MDNicole Baldwin, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
3.7 
32 Years of Experience 15 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Pocatello , IDDallas , TXHouston , TXOrlando , FL
Med School: University Of Washington School Of Medicine Med School: Howard University College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Mark Trimming Horrocks

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mark Trimming Horrocks has the following 2 specialties

Specialty Expertise

Dr. Mark Trimming Horrocks has the following 7 areas of expertise

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

Certifications, License, & Education

32 Years Experience

Dr. Mark Trimming Horrocks holds an expired medical license in the state of Idaho.

Medical License

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

Education & Training

Residency

Completed their residency at University Of Kansas School Of Medicine.

Medical School

Graduated from University Of Washington School Of Medicine in 1994.

NPI Number

Dr. Horrocks' NPI number is 1700885258.

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Frequently Asked Questions

Is Dr. Mark Horrocks accepting new patients?
Dr. Mark Horrocks has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mark Horrocks accept my insurance?
You can see the insurance plans that Dr. Mark Horrocks accepts on their Vitals profile.
How can I make an appointment with Dr. Mark Horrocks?
You can find contact information for Dr. Mark Horrocks here on Vitals.
Where is Dr. Mark Horrocks's office located?
Dr. Mark Horrocks's office is located at 777 Hospital Way, Pocatello, ID, 83201.
What languages does Dr. Mark Horrocks speak?
Dr. Mark Horrocks speaks English and Spanish.

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