Dr. Brett Marar Chamberlin , MD
Internal Medicine • Oceanside, CA
Professional Overview & Biography Verified Profile Summary
Dr. Brett Chamberlin, MD is a registered healthcare professional specializing in Internal Medicine in Oceanside, CA. Practice services are available at 200 MERCY CIRCLE under active NPI credentials.
Practice Location & Contact Primary Location
200 Mercy Circle
Oceanside, CA 92055
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Oceanside, CA
Practicing in Oceanside, CA (18502 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2022-05-23NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Psychiatry & Neurology - Psychiatry
Physician Assistant
Physician Assistant (Certified)
Student in an Organized Health Care Education/Training Program
Doctor of Osteopathic Medicine (D.O.)
Registered Nurse - Case Management
Registered Nurse
Military Health Care Provider
Doctor of Medicine (M.D.)
Military Health Care Provider
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 200 MERCY CIRCLE, OCEANSIDE, CA 92055 (Tel: 7607251288)
Registered at PSC 455 BOX 208, FPO, AP 965400003
NPI status registered as active in NPPES database
Registered at 34800 BOB WILSON DR, NMCSD, SAN DIEGO, CA 921341098 (Tel: 6198657436)
Registered at 34800 BOB WILSON DR, SAN DIEGO, CA 921341098 (Tel: 6195326400)
Recorded as BRETT CHAMBERLIN, M.D.
Internal Medicine (License #105614 in CA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
Psc 455 Box 208
Fpo, AP 965400003
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.