Dr. Alexander Kamaehu Matthias , DO
General Practice • Phoenix, AZ
Professional Overview & Biography Verified Profile Summary
Dr. Alexander Matthias, DO is a registered healthcare professional specializing in General Practice in Phoenix, AZ. Practice services are available at 2601 E ROOSEVELT ST under active NPI credentials.
Practice Location & Contact Primary Location
2601 E Roosevelt St
Phoenix, AZ 850084973
Specialty Benchmarks & Practice Insights
Comparative analytics for General Practice in Phoenix, AZ
Practicing in Phoenix, AZ (259 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-22NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Surgery - Trauma Surgery
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Psychiatry
Psychiatry & Neurology - Psychiatry
Surgery - Surgical Critical Care
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Psychiatry
Doctor of Osteopathic Medicine (D.O.)
Student in an Organized Health Care Education/Training Program
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 2601 E ROOSEVELT ST, PHOENIX, AZ 850084973 (Tel: 6023445011)
Registered at 3100 N CENTRAL AVE, PHOENIX, AZ 850122637
Recorded as ALEXANDER MATTHIAS, DO
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
3100 N Central Ave
Phoenix, AZ 850122637
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.