Dr. Ralph Emerson Duncan , MD
Urology • York, PA
Professional Overview & Biography Verified Profile Summary
Dr. Ralph Duncan, MD is a registered healthcare professional specializing in Urology in York, PA. Practice services are available at 25 MONUMENT RD under active NPI credentials.
Practice Location & Contact Primary Location
25 Monument Rd
Suite 100
York, PA 174035060
Specialty Benchmarks & Practice Insights
Comparative analytics for Urology in York, PA
Practicing in York, PA (720 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-10-06NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Additional State Medicaid & Healthcare Payer Identifiers
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Optometrist
Doctor of Optometry
Specialist/Technologist - Athletic Trainer
Master of Science, Licensed Athletic Trainer, Certified Athletic Trainer
Specialist/Technologist - Athletic Trainer
Certified Athletic Trainer
Physical Therapist
Occupational Therapist - Physical Rehabilitation
Physical Therapist
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 601 MEMORY LN, YORK, PA 174022231 (Tel: 7178511405)
NPI status registered as active in NPPES database
Registered at 25 MONUMENT RD, SUITE 100, YORK, PA 174035060 (Tel: 7177414785)
Registered at 25 MONUMENT RD, SUITE 100, YORK, PA 174035060 (Tel: 7177414785)
Recorded as RALPH DUNCAN, MD
Urology (License #MD022079E in PA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
601 Memory Ln
York, PA 174022231
Phone: 7178511405
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.