Dr. William James Rappaport , MD
Pediatrics • Brooklyn, NY
Professional Overview & Biography Verified Profile Summary
Dr. William Rappaport, MD is a registered healthcare professional specializing in Pediatrics in Brooklyn, NY. Practice services are available at 650 FULTON ST under active NPI credentials.
Practice Location & Contact Primary Location
650 Fulton St
Brooklyn, NY 112171517
Specialty Benchmarks & Practice Insights
Comparative analytics for Pediatrics in Brooklyn, NY
Practicing in Brooklyn, NY (6127 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-10-22NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
NUCC Taxonomy Code: 207K00000X
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Social Worker
Social Worker
Dentist - General Practice
Doctor of Dental Surgery
Pediatrics
Counselor - Addiction (Substance Use Disorder)
Pediatrics
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 650 FULTON ST, BROOKLYN, NY 112171517 (Tel: 7185969800)
NPI status registered as active in NPPES database
Registered at 530 E 20TH ST, SUITE M G, NEW YORK, NY 10009 (Tel: 2127778407)
Registered at 530 E 20TH ST, SUITE M G, NEW YORK, NY 10009 (Tel: 2127778407)
Recorded as WILLIAM RAPPAPORT, MD
Allergy & Immunology (License #160539 in NY)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
530 E 20th St, Suite M G
New York, NY 10009
Phone: 2127778407
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