NPPES file of Aug 9, 2026

Kathleen Ann Piacentino, ARNP

Family Nurse Practitioner · Seattle, WA

Kathleen Ann Piacentino, ARNP is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1326521667, issued on Sep 12, 2018. Check the license (Washington AP61022275, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1326521667
Name
Kathleen Ann Piacentino
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
AP61022275 WA
60245766 WA
Self-reported in NPPES; status is on the state search
Practice location
450 Alaskan Way S Ste 200, Seattle, WA 98104
Phone
(888) 731-8994
Enumerated
Sep 12, 2018
Record last updated
Dec 5, 2025
Medicare enrollment
Enrolled (PECOS I20250908001657); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →

Also registered at 450 Alaskan Way S Ste 200

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

  1. Khalid AbdiSocial Worker1548081086
  2. Chelsea Allen, LCSWClinical Social Worker1164983458
  3. Lisa ArcherFamily Nurse Practitioner1043648702
  4. Kerisha Barton, ARNPFamily Nurse Practitioner1194308437
  5. Donald Boggs, LICSWClinical Social Worker1285818658
  6. Mary BolClinical Social Worker1255936639

Verify Kathleen Ann Piacentino 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 AP61022275    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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Kathleen Ann Piacentino among 3,781 family nurse practitioner records in Washington

Kathleen Ann Piacentino, ARNP is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2018, is newer than 57% of them.

  • NPI issued2018 · 57% of these records are older, 38% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2019 · median 2018 among the 2,116 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

663 family nurse practitioner records list a practice address in Seattle

They are 663 of the 41,956 NPPES records with a practice address in Seattle, and 3,781 family nurse practitioner records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,781 in Washington → Every provider in Seattle → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Esther Chon, ARNPSeattle, WA 981041710915327
  2. Urana Commet, ARNPSeattle, WA 981041265472070
  3. Diane Degraff, ARNPSeattle, WA 981041457389066
  4. David Holt, ARNPSeattle, WA 981041649231416
  5. Dana Iorio, ARNPSeattle, WA 981041033148119
  6. Jennifer Johnsen, ARNPSeattle, WA 981041063463891
  7. Vicki Johnson, ARNPSeattle, WA 981041851329775
  8. Jane Leavitt, ARNPSeattle, WA 981041841243326

Common questions

What is Kathleen Ann Piacentino, ARNP's NPI number?

Kathleen Ann Piacentino, ARNP's National Provider Identifier (NPI) is 1326521667, issued on Sep 12, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Ann Piacentino, ARNP located?

The NPPES record lists a practice address at 450 Alaskan Way S Ste 200, Seattle, WA, 98104. Phone: (888) 731-8994. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Ann Piacentino, ARNP's license?

NPPES lists Washington license number AP61022275, 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. 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.