Dr. John Warren Harthorne , MD
Internal Medicine • Boston, MA
Professional Overview & Biography Verified Profile Summary
Dr. John Harthorne, MD is a registered healthcare professional specializing in Internal Medicine in Boston, MA. Practice services are available at 15 PARKMAN STREET under active NPI credentials.
Practice Location & Contact Primary Location
15 Parkman Street
Yaw 5
Boston, MA 021143117
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Boston, MA
Practicing in Boston, MA (7127 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
Psychologist
Doctor of Philosophy (Ph.D.)
Nurse Practitioner
Nurse Practitioner
Internal Medicine
Doctor of Medicine (M.D.)
Psychologist
Doctor of Philosophy (Ph.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
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 15 PARKMAN STREET, YAW 5, BOSTON, MA 021143117 (Tel: 6177262876)
Registered at PO BOX 9142, CHARLESTOWN, MA 021299142 (Tel: 6177240287)
Recorded as JOHN HARTHORNE, MD
Internal Medicine (License #28404 in MA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
Po Box 9142
Charlestown, MA 021299142
Phone: 6177240287
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