Dr. Stephen W. Loo , DO
Internal Medicine • San Rafael, CA
Professional Overview & Biography Verified Profile Summary
Dr. Stephen Loo, DO is a registered healthcare professional specializing in Internal Medicine in San Rafael, CA. Practice services are available at 99 MONTECILLO RD under active NPI credentials.
Practice Location & Contact Primary Location
99 Montecillo Rd
San Rafael, CA 949033308
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in San Rafael, CA
Practicing in San Rafael, CA (18502 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC 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.
Additional State Medicaid & Healthcare Payer Identifiers
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.)
Anesthesiology
Doctor of Medicine (M.D.)
Radiology - Diagnostic Radiology
Doctor of Medicine (M.D.)
Pharmacist
Doctor of Pharmacy (Pharm.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 1800 HARRISON ST FL 7, OAKLAND, CA 946123466 (Tel: 5106256262)
NPI status registered as active in NPPES database
Registered at 99 MONTECILLO RD, SAN RAFAEL, CA 949033308 (Tel: 4154442000)
Registered at 1800 HARRISON ST FL 7, OAKLAND, CA 946123429 (Tel: 5106256262)
Recorded as STEPHEN LOO, DO
Internal Medicine (License #20A5422 in CA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
1800 Harrison St Fl 7
Oakland, CA 946123466
Phone: 5106256262
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.