NPPES file of Aug 9, 2026

Kalyca Nicole Seabrook, ARNP, DNP

Family Nurse Practitioner · Seattle, WA

Kalyca Nicole Seabrook, ARNP, DNP is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1457997520, issued on Nov 22, 2019. Check the license (Washington AP61136152, 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
1457997520
Name
Kalyca Nicole Seabrook
Credential
ARNP, DNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
AP61136152 WA
95013339 CA
Self-reported in NPPES; status is on the state search
Practice location
6020 35TH Ave SW, Seattle, WA 98126
Phone
(206) 461-6950
Enumerated
Nov 22, 2019
Record last updated
Jul 21, 2026
Fax
(206) 461-8542
Medicare enrollment
Enrolled (PECOS I20200224000090); accepts 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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Also registered at 6020 35TH Ave SW

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

  1. Karen Allan, RNAmbulatory Women's Health Care Registered Nurse1669578662
  2. Arsema AndmicaelPhysician Assistant1427776897
  3. Fu-Kyong Bai, DDSGeneral Practice Dentistry1649340639
  4. Lisa Bartholomew, MPH, BSNutritionist1669712238
  5. Christopher Borgia, DNPFamily Nurse Practitioner1063025476
  6. Caitlin Busbee, DDSDentist1558981357

Verify Kalyca Nicole Seabrook 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 AP61136152
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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35% more Medicare Part D claims than the average family nurse practitioner in 2024

1,758 Medicare Part D claims for 254 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 82 claims were for opioids.

  1. Kalyca Seabrook1,758
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium146 claims
  2. Lisinopril91 claims
  3. Amlodipine Besylate69 claims
  4. Albuterol Sulfate Hfa56 claims
  5. Metformin Hcl54 claims
  6. Oxycodone Hcl51 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Neighborcare HealthSeattle, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kalyca Nicole Seabrook among 3,781 family nurse practitioner records in Washington

Kalyca Nicole Seabrook, ARNP, DNP 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. Its NPI, issued in 2019, is newer than 62% of them.

  • NPI issued2019 · 62% of these records are older, 33% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2020 · median 2018 among the 2,116 with a school on file
  • Record last updated2026 · 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.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Christopher Borgia, DNPSeattle, WA 981261063025476
  2. Michel Couret, RN, MSN, ARNPSeattle, WA 981261699768648
  3. Denise EnglehartSeattle, WA 981261295133429
  4. Ann Frolich, ARNPSeattle, WA 981261033253760
  5. Grace Grymes Chapman, DNPSeattle, WA 981261083692206
  6. Johann Gurnell, ARNPSeattle, WA 981261659602175
  7. Nathaniel Harrison, MSN, MPH, FNP-CSeattle, WA 981261831594639
  8. Medea Karr, N.P.Seattle, WA 981261487719597

Common questions

What is Kalyca Nicole Seabrook, ARNP, DNP's NPI number?

Kalyca Nicole Seabrook, ARNP, DNP's National Provider Identifier (NPI) is 1457997520, issued on Nov 22, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Kalyca Nicole Seabrook, ARNP, DNP located?

The NPPES record lists a practice address at 6020 35TH Ave SW, Seattle, WA, 98126. Phone: (206) 461-6950. Providers update this record themselves, so call before visiting.

How can I verify Kalyca Nicole Seabrook, ARNP, DNP's license?

NPPES lists Washington license number AP61136152, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Kalyca Nicole Seabrook, ARNP, DNP prescribe under Medicare Part D?

In 2024, Kalyca Nicole Seabrook, ARNP, DNP had 1,758 Medicare Part D claims for 254 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.

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.