NPPES file of Aug 9, 2026

Ruth A. Cook, MSN, ANP

Adult Health Nurse Practitioner · Seattle, WA

Ruth A. Cook, MSN, ANP is an adult health nurse practitioner with a practice address in Seattle, Washington, and NPI 1770701971, issued on Apr 23, 2007. Check the license (Washington AP60177673, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770701971
Name
Ruth A. Cook
Credential
MSN, ANP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
AP60177673 WA
Self-reported in NPPES; status is on the state search
Practice location
325 9TH Ave, Seattle, WA 98104
Phone
(206) 520-5000
Enumerated
Apr 23, 2007
Record last updated
May 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicaid ID
1770701971 WA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →

Also registered at 325 9TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Noor Aaf, PA-CMedical Physician Assistant1558394171
  2. Sheida Aalami, M.D.Internal Medicine Physician1730573296
  3. Collette AbbottHospitalist Physician1306208293
  4. Akrm Abdalrahman, MD, MSCritical Care Medicine (Anesthesiology) Physician1801374905
  5. Martin Abdo, COUNSELORCounselor1821202904
  6. Nauzley Abedini, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1043637408

Verify Ruth A. Cook in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP60177673    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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Industry payments in 2024: $318.46

1 payment: food and beverage; the largest payer was Fennec Pharmaceuticals, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ruth Cook$318.46
  2. Specialty average$946.40

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Ruth A. Cook among 546 adult health nurse practitioner records in Washington

Ruth A. Cook, MSN, ANP is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 27% of them.

  • NPI issued2007 · 27% of these records are older, 62% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · 48% of these records are
  • Record last updated2018 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Washington

There are 546 adult health nurse practitioner records in Washington.

All 546 in Washington → Every provider in Seattle → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Kristina Bauer, ARNPSeattle, WA 981041568409019
  2. Pamela Dekeyser, ARNPSeattle, WA 981041740211812
  3. Deborah Goldman, ARNPSeattle, WA 981041518999192
  4. Margaret Hanrahan, ARNPSeattle, WA 981041417986597
  5. Lisa Johnson, ARNPSeattle, WA 981041558393868
  6. Nathaniel Lathrop, ARNPSeattle, WA 981041114963758
  7. Harriet Leclair, ARNPSeattle, WA 981041629008917
  8. Jean Lee, ARNPSeattle, WA 981041427082007

Common questions

What is Ruth A. Cook, MSN, ANP's NPI number?

Ruth A. Cook, MSN, ANP's National Provider Identifier (NPI) is 1770701971, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ruth A. Cook, MSN, ANP located?

The NPPES record lists a practice address at 325 9TH Ave, Seattle, WA, 98104. Phone: (206) 520-5000. Providers update this record themselves, so call before visiting.

How can I verify Ruth A. Cook, MSN, ANP's license?

NPPES lists Washington license number AP60177673, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.