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

Katie Elise Clarkson, MSN, ARNP, BC

Individual provider Registered Nurse · NPI 1497927297

Katie Elise Clarkson, MSN, ARNP, BC is a Nurse Practitioner in Aberdeen, Washington. Qualified in 2007, 19 years ago. Practices with Quinault Indian Nation, a 14-clinician group and accepts Medicare assignment. Licensed in Guam.

Years since qualifying
19
Licensed in
GU
In the registry since
2008
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.
BC — Board Certified
Appended to another credential to show current board certification, as in APRN-BC.

See every abbreviation used in this directory →

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Practice location Address checks out

1020 Anderson Dr Ste 203
Aberdeen, WA 98520
Phone: (360) 533-6063
Fax: (360) 533-2204
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence NP0092 (GU)
Registered Nurse Taxonomy 163W00000X · Licence RE1368 (GU)

Record details

NPI number1497927297
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , ARNP , BC
Sole proprietorYes
NPI enumeratedApril 1, 2008
Last updated in NPPESJuly 19, 2021
Certification dateJuly 19, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Quinault Indian Nation — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients531
Services billed 1,693 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $635 32 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Capital Medical Center Hospital · Olympia, WA · listed as Columbia Capital Medical Center
  • Grays Harbor Community Hospital Hospital · Aberdeen, WA
  • Harbors Home Health / Hospice Home health agency · Hoquiam, WA · listed as Harbors Home Health & Hospice
  • Pacific Care And Rehabilitation Nursing home · Hoquiam, WA · listed as Hoquiam Healthcare, Inc
  • Providence Centralia Hospital Hospital · Centralia, WA
  • Summit Pacific Medical Center Hospital · Elma, WA
  • Willapa Harbor Hospital Hospital · South Bend, WA
  • Assured Home Health And Hospice Home health agency · Centralia, WA

Colleagues at Quinault Indian Nation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 14 clinicians in the practice; 12 are shown here.

Other providers in Aberdeen