Luis Guillermo Osorio
Internal Medicine • Springfield, MA
Professional Overview & Biography Verified Profile Summary
Luis Osorio is a registered healthcare professional specializing in Internal Medicine in Springfield, MA. Practice services are available at 759 CHESTNUT ST under active NPI credentials.
Practice Location & Contact Primary Location
759 Chestnut St
Springfield, MA 011994720
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Springfield, MA
Practicing in Springfield, MA (7127 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-07-22NUCC 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
Student in an Organized Health Care Education/Training Program
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Pediatrics
Doctor of Osteopathic Medicine (D.O.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
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 759 CHESTNUT ST, SPRINGFIELD, MA 011994720 (Tel: 4137940000)
Registered at 759 CHESTNUT ST, SPRINGFIELD, MA 011991001 (Tel: 4137940000)
Internal Medicine (License #1023854 in MA)
NPI status registered as active in NPPES database
Registered at 502 W HIGHLAND BLVD, INVERNESS, FL 344524720 (Tel: 3527261551)
Registered at 14746 LADY VICTORIA BLVD, ORLANDO, FL 328265509
Recorded as LUIS OSORIO
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
759 Chestnut St
Springfield, MA 011991001
Phone: 4137940000
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.