Dr. Stephen Gerard Walsh , MD
Internal Medicine • Millsboro, DE
Professional Overview & Biography Verified Profile Summary
Dr. Stephen Walsh, MD is a certified Internal Medicine practicing in Millsboro, DE. With approximately 17 years of clinical experience since graduating from Temple University School Of Medicine in 2009, Dr. Walsh delivers high-quality medical care to the local community at 26489 CATTAIL LN.
Dr. Walsh does not directly accept Medicare assignment.
Practice Location & Contact Primary Location
26489 Cattail Ln
Millsboro, DE 199666737
Medicare Profile & Education
Temple University School Of Medicine
2009
Not Specified
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Internal Medicine in Millsboro, DE
Practicing in Millsboro, DE (625 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Medical Specialties & State Licenses
CMS Verified: 2025-09-17NUCC 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: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 26489 CATTAIL LN, MILLSBORO, DE 199666737 (Tel: 6109093254)
Registered at 921 CHERRY TREE RD, UPPER CHICHESTER, PA 190141571 (Tel: 6109093254)
General Practice (License #C1-0009553 in DE)
NPI status registered as active in NPPES database
Registered at 1340 S DAMEN AVE, SUITE 400, CHICAGO, IL 606081169 (Tel: 7732924800)
Registered at 1340 S DAMEN AVE, SUITE 400, CHICAGO, IL 606081169 (Tel: 7732924800)
Recorded as STEPHEN WALSH, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
921 Cherry Tree Rd
Upper Chichester, PA 190141571
Phone: 6109093254
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.