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

MS. Allison Elizabeth Sivertsen, APRN

Individual provider Critical Care Neonatal Nurse Practitioner · NPI 1750035366

MS. Allison Elizabeth Sivertsen, APRN is a Critical Care Neonatal Nurse Practitioner in Oklahoma City, Oklahoma. Licensed in Oklahoma. Registered with an NPI since 2022.

Licensed in
OK
In the registry since
2022
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

1200 Childrens Ave
Oklahoma City, OK 73104-4637
Phone: (405) 271-2006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Neonatal Nurse Practitioner (primary) Taxonomy 363LN0005X · Licence 206747 (OK)

Record details

NPI number1750035366
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedFebruary 11, 2022
Last updated in NPPESOctober 8, 2024
Certification dateOctober 8, 2024

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