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CASSANDRA RUTH WILLISON CNM
NPI 1043608300
Advanced Practice Midwife in Greenbank, WA

Active since January 08, 2015
3455 OLD COUNTY RD, GREENBANK, WA 98253(360) 678-3594(360) 678-3783 Get Directions Write a Review

NPPES record last updated: January 8, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Cassandra Ruth Willison Cnm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CASSANDRA RUTH WILLISON CNM (NPI 1043608300) is an individual advanced practice midwife in Greenbank, Washington, licensed in Washington (AP60533429) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1043608300
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameCASSANDRA RUTH WILLISONCredential: CNM
Location Address3455 OLD COUNTY RDGreenbank, WA 98253-9739
Mailing Address3455 Old County RdGreenbank, WA 98253-9739 · (360) 678-3594 · Fax (360) 678-3783
Phone(360) 678-3594
Fax(360) 678-3783
Sole ProprietorNo
Enumeration DateJanuary 8, 2015
✔ NPI 1043608300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367A00000X
License✔ Licensed in WA · AP60533429
Definition
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.
3455 OLD COUNTY RD, Greenbank, WA 98253
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DIANA JOY MILLER CPM LM
Midwife
3455 OLD COUNTY RD
GREENBANK, WA 98253
Island County (360) 678-3594
TONI M MARTHALLER-ANDERSEN ARNP
Nurse Practitioner (Family)
3455 OLD COUNTY RD
GREENBANK, WA 98253
Island County (360) 222-3131

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cassandra Willison's NPI number?

The NPI number for Cassandra Willison is 1043608300. It was assigned to this individual provider in the NPPES registry on January 8, 2015.

Where is Cassandra Willison located?

Cassandra Willison practices at 3455 Old County Rd, Greenbank, WA 98253. The listed phone number is (360) 678-3594.

What is Cassandra Willison's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

When was this NPI record last updated?

The NPPES record for Cassandra Willison was last updated on January 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.