Dr. Mehtab Grewal , MD
Internal Medicine • Newark, DE
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Professional Overview & Biography Verified Profile Summary
Dr. Mehtab Grewal, MD is a registered healthcare professional specializing in Internal Medicine in Newark, DE. Official NPI practice address is registered at 4755 OGLETOWN STANTON RD STE 5A43.
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
1925 Pacific Ave
Atlantic City, NJ 084016713
Phone: 6093454000
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)
Recorded as MEHTAB GREWAL, MD
Internal Medicine (License #D0106959 in MD)
NPI status registered as active in NPPES database
Registered at 1925 PACIFIC AVE, ATLANTIC CITY, NJ 084016713 (Tel: 6093454000)
Registered at 123 WASHINGTON ST APT 47D, NEW YORK, NY 100061542 (Tel: 2123650074)
Recorded as MEHTAB GREWAL
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
123 Washington St Apt 47d
New York, NY 100061542
Phone: 2123650074
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.