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

Mrs. Ann Marie Henninger, BSN, RN, RHNC

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1699656082

Mrs. Ann Marie Henninger, BSN, RN, RHNC is an Addiction (Substance Use Disorder) Registered Nurse in Sequim, Washington. Licensed in Washington. Registered with an NPI since 2025.

Licensed in
WA
In the registry since
2025
What do these letters mean?
BSN — Bachelor of Science in Nursing
A four-year nursing degree.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

425 N Sunnyside Ave
Sequim, WA 98382-3483
Phone: (360) 461-5531
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence RN00103608 (WA)

Record details

NPI number1699656082
Entity typeIndividual (Type 1)
GenderFemale
Credentials BSN , RN , RHNC
Sole proprietorNo
NPI enumeratedSeptember 11, 2025
Last updated in NPPESSeptember 11, 2025
Certification dateSeptember 11, 2025