Dr. Raya Nasir Abbasi , MD
Internal Medicine • Newark, DE
Professional Overview & Biography Verified Profile Summary
Dr. Raya Abbasi, MD is a registered healthcare professional specializing in Internal Medicine in Newark, DE. Practice services are available at 4755 OGLETOWN STANTON RD STE 5A43 under active NPI credentials.
Practice Location & Contact Primary Location
4755 Ogletown Stanton Rd Ste 5a43
Newark, DE 197182200
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Newark, DE
Practicing in Newark, DE (625 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-07-22NUCC 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.
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.
Secondary Practice Locations
640 S State St
Dover, DE 199013530
Phone: 3026744700
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Infectious Disease
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Hospitalist
Doctor of Medicine (M.D.)
Nurse Practitioner
Family Nurse Practitioner
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4755 OGLETOWN STANTON RD STE 5A43, NEWARK, DE 197182200 (Tel: 3026230188)
Registered at 640 S STATE ST, DOVER, DE 199013530 (Tel: 3026744700)
Internal Medicine (License #D0107240 in MD)
Registered at 640 SOUTH ST, DOVER, DE, 19901, DOVER, DE 19901 (Tel: 3026744700)
Registered at 640 S STATE ST, DOVER, DE 199013530 (Tel: 3026744700)
NPI status registered as active in NPPES database
Registered at SAINT MARY'S HOSPITAL, 56 FRANKLIN STREET, WATERBURY, CT 06706 (Tel: 2037096000)
Registered at SAINT MARY'S HOSPITAL, 56 FRANKLIN STREET, WATERBURY, CT 06706 (Tel: 2037096000)
Recorded as RAYA ABBASI, M.D
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
Sign in to leave a review for Dr. Raya Abbasi
Only verified registered users can submit ratings, post feedback, and upload facility photos.
NPI Administrative Meta
Mailing Address
640 S State St
Dover, DE 199013530
Phone: 3026744700
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.