Dr. Danny Leith Rayes , MD
Internal Medicine • Washington, DC
Professional Overview & Biography Verified Profile Summary
Dr. Danny Rayes, MD is a registered healthcare professional specializing in Internal Medicine in Washington, DC. Practice services are available at 3800 RESERVOIR RD NW under active NPI credentials.
Practice Location & Contact Primary Location
3800 Reservoir Rd Nw
Washington, DC 200072113
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Washington, DC
Practicing in Washington, DC (939 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-08-06NUCC 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
Doctor of Medicine (M.D.)
Hospitalist
Internal Medicine
Internal Medicine - Cardiovascular Disease
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Internal Medicine (License #MD600006076 in DC)
NPI status registered as active in NPPES database
Registered at 3800 RESERVOIR RD NW, WASHINGTON, DC 200072113 (Tel: 2024448168)
Registered at 3800 RESERVOIR RD NW, WASHINGTON, DC 200072113 (Tel: 2024448168)
Recorded as DANNY RAYES, MD
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
3800 Reservoir Rd Nw
Washington, DC 200072113
Phone: 2024448168
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