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

Signey Mollinger Olson, CNM, WHNP

Individual provider Women's Health Nurse Practitioner · NPI 1821444969

Signey Mollinger Olson, CNM, WHNP is a Women's Health Nurse Practitioner in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2016.

Licensed in
DC
In the registry since
2016
Specialties on file
2
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.
WHNP — Women's Health Nurse Practitioner
A nurse practitioner specialising in women's health.

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Practice location Address checks out

2440 M St NW Ste 401
Washington, DC 20037-1404
Phone: (715) 577-2799
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X
Women's Health Nurse Practitioner Taxonomy 363LW0102X · Licence RN1024666 (DC)

Record details

NPI number1821444969
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM , WHNP
Sole proprietorNo
NPI enumeratedMay 8, 2016
Last updated in NPPESDecember 13, 2016

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