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

Hellen Ko

Individual provider Pediatrics Physician · NPI 1295120103

Hellen Ko is a Pediatrics Physician in Denver, Colorado. Practices as a sole proprietor and works from 3 locations. Licensed in Colorado and New Mexico.

Licensed in
CO, NM
In the registry since
2015
Specialties on file
3

Practice location Address checks out

777 Bannock St
Denver, CO 80204-4597
Phone: (303) 436-4949
Show map & directions

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

Additional practice locations (2)

  • Msc10 5590 1 University Of New Mexico, Albuquerque, NM 87131-0001 — (505) 272-3967
  • 4802 10th Ave, Brooklyn, NY 11219 — (718) 283-8000

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence DR.0075123 (CO)
Pediatrics Physician Taxonomy 208000000X · Licence DR.0075123 (CO)
Pediatrics Physician Taxonomy 208000000X · Licence MD2019-0505 (NM)

Record details

NPI number1295120103
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedMarch 30, 2015
Last updated in NPPESAugust 7, 2025
Certification dateAugust 7, 2025

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