NPPES file of Aug 9, 2026

Anna Swanson Thomas, NP

Nurse Practitioner · Arlington, WA

Anna Swanson Thomas, NP is a nurse practitioner with a practice address in Arlington, Washington, and NPI 1184259095, issued on Mar 11, 2020. Check the license (Washington AP61331453, 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
1184259095
Name
Anna Swanson Thomas
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AP61331453 WA
Self-reported in NPPES; status is on the state search
Practice location
326 S Stillaguamish Ave, Arlington, WA 98223
Phone
(360) 572-5400
Enumerated
Mar 11, 2020
Record last updated
Jul 20, 2023
Fax
(360) 572-5401
Medicare enrollment
Enrolled (PECOS I20200324002729); 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 326 S Stillaguamish Ave

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

  1. Abbey BartonPhysician Assistant1700526688
  2. Aaron Brinklow, DOStudent in an Organized Health Care Education/Training Program1326434531
  3. Heng-Yu Chi, LMHCMental Health Counselor1205357571
  4. Amberly Halbert, PA-CMedical Physician Assistant1346625977
  5. Sharil Kallstrom, L.M.T.Massage Therapist1427012475
  6. Tiffanie Kimura, RDHDental Hygienist1063931293

Verify Anna Swanson Thomas 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 AP61331453
    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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39% more Medicare Part D claims than the average nurse practitioner in 2024

1,541 Medicare Part D claims for 291 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 262 claims were for opioids.

  1. Anna Thomas1,541
  2. Specialty average1,109

Most prescribed

  1. Hydrocodone-Acetaminophen91 claims
  2. Oxycodone Hcl81 claims
  3. Methocarbamol69 claims
  4. Albuterol Sulfate Hfa49 claims
  5. Atorvastatin Calcium49 claims
  6. Pregabalin43 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.

Industry payments in 2024: $141.27

10 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anna Thomas$141.27
  2. Specialty average$791.64

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

Bills Medicare through one group practice

  1. Community Health Center OF Snohomish CountyEverett, WA

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

Anna Swanson Thomas among 2,308 nurse practitioner records in Washington

Anna Swanson Thomas, NP 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
  • Graduated2019 · 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).

10 nurse practitioner records list a practice address in Arlington

They are 10 of the 741 NPPES records with a practice address in Arlington, and 2,308 nurse practitioner records in Washington.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Lisa Biehl, ARNPArlington, WA 982231376622852
  2. Jessie Dziduch, FNP-CArlington, WA 982231265900591
  3. Jeremy King, MSN, ARNP, FNP-CArlington, WA 982231073000345
  4. Ann Lower, ARNPArlington, WA 982231427087238
  5. Brittany NavinArlington, WA 982231245076389
  6. Neil PostierArlington, WA 982231033709712
  7. Colleen Shannon, ARNPArlington, WA 982231639270028
  8. Ellyn Thoreen, ARNPArlington, WA 982231609977016

Common questions

What is Anna Swanson Thomas, NP's NPI number?

Anna Swanson Thomas, NP's National Provider Identifier (NPI) is 1184259095, issued on Mar 11, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Anna Swanson Thomas, NP located?

The NPPES record lists a practice address at 326 S Stillaguamish Ave, Arlington, WA, 98223. Phone: (360) 572-5400. Providers update this record themselves, so call before visiting.

How can I verify Anna Swanson Thomas, NP's license?

NPPES lists Washington license number AP61331453, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Anna Swanson Thomas, NP prescribe under Medicare Part D?

In 2024, Anna Swanson Thomas, NP had 1,541 Medicare Part D claims for 291 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.