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

Dr. John J Ludwicki, MD

Individual provider Pediatric Adolescent Medicine Physician · NPI 1730184938

Dr. John J Ludwicki, MD is a Pediatric Adolescent Medicine Physician in Milton, Delaware. Licensed in Delaware. Registered with an NPI since 2005.

Licensed in
DE
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

424 Mulberry St
Milton, DE 19968-1628
Phone: (302) 684-0561
Fax: (302) 684-3563
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Adolescent Medicine Physician (primary) Taxonomy 2080A0000X · Licence C10004942 (DE)

Record details

NPI number1730184938
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESNovember 10, 2011