CATHARINE L. SCHAEFFER ARNP
NPI 1720038631
Nurse Practitioner in Mount Vernon, WA

Q: What is Catharine Schaeffer's NPI number?

The NPI number for Catharine Schaeffer is 1720038631. It was assigned to this individual provider in the NPPES registry on May 11, 2006. The provider is also known as Catharine L. Christianson.

Q: What is Catharine Schaeffer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since May 11, 2006

208 S. 14TH STREET, MOUNT VERNON, WA 96274(360) 814-2600(360) 814-8390 Get Directions Write a Review

NPPES record last updated: February 2, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Catharine L. Schaeffer Arnp NPPES

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

CATHARINE L. SCHAEFFER ARNP (NPI 1720038631) is an individual nurse practitioner in Mount Vernon, Washington, licensed in Washington (AP30002152) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1720038631

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameCATHARINE L. SCHAEFFERCredential: ARNP

Location Address208 S. 14TH STREETMount Vernon, WA 96274-4117

Mailing Address1415 Kincaid StreetMount Vernon, WA 96274-4127 · (360) 428-2500 · Fax (360) 428-6485

Phone(360) 814-2600

Fax(360) 814-8390

Sole ProprietorNo

Enumeration DateMay 11, 2006

Last NPPES UpdateFebruary 2, 2011

✔ NPI 1720038631 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WA · AP30002152

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

208 S. 14TH STREET, Mount Vernon, WA 96274

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Other Names 1

Former Name (1)Catharine L. Christianson

Other Identifiers 4

Medicare UPINS83534WA

Medicare ID-Type UnspecifiedAB10163WA

Other3482SCWA · Regence Blue Shield

Medicaid9624826WA

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 Catharine Schaeffer's NPI number?

The NPI number for Catharine Schaeffer is 1720038631. It was assigned to this individual provider in the NPPES registry on May 11, 2006. The provider is also known as Catharine L. Christianson.

Where is Catharine Schaeffer located?

Catharine Schaeffer practices at 208 S. 14th Street, Mount Vernon, WA 96274. The listed phone number is (360) 814-2600.

What is Catharine Schaeffer's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

When was this NPI record last updated?

The NPPES record for Catharine Schaeffer was last updated on February 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.