Registry data as of Aug 27, 2026

Sonja Arganbright, ARNP

Nurse Practitioner · Spokane, WA

Sonja Arganbright, ARNP is a nurse practitioner with a practice address in Spokane, Washington, and NPI 1639361462, issued on Aug 15, 2007. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1639361462
Name
Sonja Arganbright
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
212 E Central Ave Ste 315, Spokane, WA 99208
Phone
(509) 465-3919
Enumerated
Aug 15, 2007
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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Also registered at 212 E Central Ave Ste 315

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

  1. Paisha AndersenFamily Nurse Practitioner1265366918
  2. Chong Cheever, NURSE PRACTITIONERNurse Practitioner1295063683
  3. Thomas Decato, M.D,Student in an Organized Health Care Education/Training Program1043535370
  4. Jamie Lummus, FNPNurse Practitioner1417401415
  5. Dharmini Manogna, MDHematology & Oncology Physician1407341183
  6. Matthew McCartney, DOStudent in an Organized Health Care Education/Training Program1154945046

Verify Sonja Arganbright in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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.

51% fewer Medicare Part D claims than the average nurse practitioner in 2024

559 Medicare Part D claims for 117 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. Brand-name drugs were 45% of claims.

  1. Sonja Arganbright559
  2. Specialty average1,144

Most prescribed

  1. Prednisone78 claims
  2. Albuterol Sulfate Hfa66 claims
  3. Trelegy Ellipta55 claims
  4. Azithromycin37 claims
  5. Montelukast Sodium27 claims
  6. Ventolin Hfa24 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.

One hospital or facility affiliation

  1. Multicare Health SystemSpokane, WA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

173 nurse practitioner records list a Spokane practice address

They are 173 of the 14,049 NPPES records with a Spokane practice address, and 2,124 nurse practitioner records in Washington.

Other nurse practitioner records in Washington

  1. Saada AbdelaSeattle, WA1881474716
  2. Glenda Abercrombie, ARNP, FNP-CYakima, WA1114001369
  3. Brenda Abraham, N.P.Bremerton, WA1497745558
  4. Marja Adair, ARNPRichland, WA1659818318
  5. Nancy Adam, A.R.N.P.Poulsbo, WA1790835684
  6. Callie AdamsSpokane, WA1003327784
  7. Jessica Adams, ARNPBattle Ground, WA1316332463
  8. Joseph AdamsBellingham, WA1063240125
  9. Fadumo Aden, ARNPKent, WA1427712132
  10. Girma AdmasuSpokane Valley, WA1568023547

Common questions

What is Sonja Arganbright, ARNP's NPI number?

Sonja Arganbright, ARNP's National Provider Identifier (NPI) is 1639361462, issued on Aug 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sonja Arganbright, ARNP located?

The NPPES record lists a practice address at 212 E Central Ave Ste 315, Spokane, WA, 99208. Phone: (509) 465-3919. Providers update this record themselves, so call before visiting.

How can I verify Sonja Arganbright, ARNP's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Sonja Arganbright, ARNP prescribe under Medicare Part D?

In 2024, Sonja Arganbright, ARNP had 559 Medicare Part D claims for 117 beneficiaries; the average among nurse practitioner prescribers was 1,144. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.