Derek Davin Kastella
Physician Assistant • Kalispell, MT
Professional Overview & Biography Verified Profile Summary
Derek Kastella is a certified Physician Assistant practicing in Kalispell, MT. With approximately 1 years of clinical experience since graduating from University Of Virginia School Of Medicine in 2025, Derek Kastella delivers high-quality medical care to the local community at 160 HERITAGE WAY STE 202.
Derek Kastella is affiliated with Kalispell Regional Medical Center Inc and accepts Medicare assignment.
Practice Location & Contact Primary Location
160 Heritage Way Ste 202
Kalispell, MT 599013127
Medicare Profile & Education
University Of Virginia School Of Medicine
2025
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Kalispell, MT
Practicing in Kalispell, MT (710 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-10-09NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Hospital & Practice Group Affiliations
Kalispell Regional Medical Center Inc
160 Heritage Way, Kalispell, MT 599013127
Phone: 4067528433
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner - Family
Advanced Practice Registered Nurse
Physician Assistant - Medical
Physician Assistant (Certified)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 160 HERITAGE WAY STE 202, KALISPELL, MT 599013127 (Tel: 4067528433)
Registered at 160 HERITAGE WAY STE 202, KALISPELL, MT 599013127 (Tel: 4067528433)
Physician Assistant (License #MED-PAC-LIC-163849 in MT)
NPI status registered as active in NPPES database
Registered at 4311 11TH AVE NE STE 200, SEATTLE, WA 981056367 (Tel: 2066164001)
Registered at 4311 11TH AVE NE STE 200, SEATTLE, WA 981056367
Recorded as DEREK KASTELLA
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
160 Heritage Way Ste 202
Kalispell, MT 599013127
Phone: 4067528433
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.