Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Christopher Ryan Chapman, MD

Individual provider Pediatric Orthopaedic Surgery Physician · NPI 1720620149

Dr. Christopher Ryan Chapman, MD is a Pediatric Orthopaedic Surgery Physician in Brooklyn, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

450 Clarkson Ave
Brooklyn, NY 11203-2012
Phone: (718) 270-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Orthopaedic Surgery Physician (primary) Taxonomy 207XP3100X · Licence 300335 (NY)

Record details

NPI number1720620149
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 17, 2019
Last updated in NPPESJuly 21, 2021
Certification dateFebruary 22, 2021

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