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

Dr. Hal C. Byck, MD

Individual provider Pediatrics Physician · NPI 1659477131

Dr. Hal C. Byck, MD is a Pediatrics Physician in Wilmington, Delaware. Licensed in Delaware. Registered with an NPI since 2006.

Licensed in
DE
In the registry since
2006
Specialties on file
3
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 Partly verified

Some contact details are missing from the federal record.

Nemours Pediatrics Jessup St 1602 Jessup St
Wilmington, DE 19802-4210
Phone: (302) 576-5050
Fax: (302) 576-5065
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence C10003946 (DE)
Pediatrics Physician Taxonomy 208000000X · Licence C10003946 (DE)
Hospitalist Physician Taxonomy 208M00000X · Licence C10003946 (DE)

Record details

NPI number1659477131
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 15, 2006
Last updated in NPPESJanuary 6, 2012
Mailing addressNemours Childrens Clinic, P.O. Box 404112, Atlanta, GA 30384-0001

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