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

Hallum Christian Ewbank

Individual provider Pediatrics Physician · NPI 1700504347

Hallum Christian Ewbank is a Pediatrics Physician in Oklahoma City, Oklahoma. Works from 2 locations. Licensed in Oklahoma.

Licensed in
OK
In the registry since
2022

Practice location Address checks out

800 Stanton L Young Blvd
Oklahoma City, OK 73104-5018
Phone: (405) 271-2316
Show map & directions

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

Additional practice locations (1)

  • 1200 Childrens Ave, Oklahoma City, OK 73104-4637 — (405) 271-4417

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 48246 (OK)

Record details

NPI number1700504347
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 19, 2022
Last updated in NPPESMay 31, 2026
Certification dateMay 31, 2026

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