NPPES file of Aug 9, 2026

Chelsea W. Jackson, ARNP

Nurse Practitioner · Seattle, WA

Chelsea W. Jackson, ARNP is a nurse practitioner with a practice address in Seattle, Washington, and NPI 1942814736, issued on Aug 31, 2020. Check the license (Washington AP61445053, 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
1942814736
Name
Chelsea W. Jackson
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
AP61445053 WA
RN60638001 WA
Self-reported in NPPES; status is on the state search
Practice location
5350 Tallman Ave NW Ste 520, Seattle, WA 98107
Phone
(206) 215-4250
Enumerated
Aug 31, 2020
Record last updated
Sep 27, 2023
Fax
(206) 215-4252
Medicaid ID
2254646 WA
Medicare enrollment
Enrolled (PECOS I20230706003838); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 5350 Tallman Ave NW Ste 520

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

  1. Victoria Gandia, ARNPNurse Practitioner1225521867
  2. Anna Grace, PA-CPhysician Assistant1386173524
  3. Steven Kane, ARNPNurse Practitioner1831727361
  4. Rose Sullivan-Springhetti, PA-CPhysician Assistant1336621473
  5. Candice Teague, NPNurse Practitioner1326416769

Verify Chelsea W. Jackson 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 AP61445053
    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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89% fewer Medicare Part D claims than the average nurse practitioner in 2024

126 Medicare Part D claims for 44 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Chelsea Jackson126
  2. Specialty average1,109

Most prescribed

  1. Omeprazole33 claims
  2. Pantoprazole Sodium32 claims
  3. Linzess12 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. Swedish Health ServicesSeattle, WA

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

Chelsea W. Jackson among 2,308 nurse practitioner records in Washington

Chelsea W. Jackson, ARNP is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.

  • NPI issued2020 · 68% of these records are older, 25% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2023 · median 2018 among the 1,301 with a school on file
  • Record last updated2023 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

569 nurse practitioner records list a practice address in Seattle

They are 569 of the 41,956 NPPES records with a practice address in Seattle, and 2,308 nurse practitioner records in Washington.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Catherine Fisher, ARNPSeattle, WA 981071609931625
  2. Victoria Gandia, ARNPSeattle, WA 981071225521867
  3. Caitlin Gerrity, RNSeattle, WA 981071891330643
  4. Christina Goldie, ARNPSeattle, WA 981071558837930
  5. Joe Guinto, ARNPSeattle, WA 981071194181214
  6. Ara Ha, ARNPSeattle, WA 981071679080675
  7. Emily Howieson, ARNPSeattle, WA 981071346733250
  8. Steven Kane, ARNPSeattle, WA 981071831727361

Common questions

What is Chelsea W. Jackson, ARNP's NPI number?

Chelsea W. Jackson, ARNP's National Provider Identifier (NPI) is 1942814736, issued on Aug 31, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Chelsea W. Jackson, ARNP located?

The NPPES record lists a practice address at 5350 Tallman Ave NW Ste 520, Seattle, WA, 98107. Phone: (206) 215-4250. Providers update this record themselves, so call before visiting.

How can I verify Chelsea W. Jackson, ARNP's license?

NPPES lists Washington license number AP61445053, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Chelsea W. Jackson, ARNP prescribe under Medicare Part D?

In 2024, Chelsea W. Jackson, ARNP had 126 Medicare Part D claims for 44 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.