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

Julio Cesar Castillo, MD

Individual provider Pediatrics Physician · NPI 1417989203

Julio Cesar Castillo, MD is a Pediatrics Physician in Prosper, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

4100 W University Dr
Prosper, TX 75078-3123
Phone: (945) 204-4100
Fax: (682) 885-1903
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence P4292 (TX)

Record details

NPI number1417989203
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESFebruary 23, 2023
Certification dateFebruary 23, 2023
Mailing addressPo Box 733784, Dallas, TX 75373-3784

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