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

Miss. Marles Jean Geist, RN, ARNP

Individual provider Adult Health Nurse Practitioner · NPI 1073759486

Miss. Marles Jean Geist, RN, ARNP is a Nurse Practitioner in Chehalis, Washington. Qualified in 1979, 47 years ago. Practices with Northwest Medical Specialties PLLC, a 35-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
47
Licensed in
WA
In the registry since
2009
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

1201 Bishop Rd
Chehalis, WA 98532-8711
Phone: (360) 345-1381
Fax: (360) 345-1382
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence AP30002101 (WA)

Record details

NPI number1073759486
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , ARNP
Sole proprietorNo
NPI enumeratedJanuary 7, 2009
Last updated in NPPESMay 12, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Northwest Medical Specialties Pllc — 35 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare