Registry data as of Aug 27, 2026

Stephanie Blanshan, ARNP

Nurse Practitioner · Seattle, WA

Stephanie Blanshan, ARNP is a nurse practitioner with a practice address in Seattle, Washington, and NPI 1285978726, issued on Nov 21, 2012. 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
1285978726
Name
Stephanie Blanshan
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
Practice location
1101 Madison St, Seattle, WA 98104
Phone
(206) 386-6800
Enumerated
Nov 21, 2012
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 1101 Madison St

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

  1. Deepa Abraham, MDOphthalmology Physician1447250568
  2. Sharmila Ahmed, MDHematology & Oncology Physician1073512141
  3. Kirk Alexander, DPMFoot & Ankle Surgery Podiatrist1720076367
  4. Sonal Avasare, M.D.Pediatric Nephrology Physician1811196686
  5. Ralph Aye, MDSurgery Physician1982788600
  6. Robert Ballard, MDOtolaryngology Physician1508854449

Verify Stephanie Blanshan 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.

80% fewer Medicare Part D claims than the average nurse practitioner in 2024

232 Medicare Part D claims for 108 beneficiaries, against an average of 1,144 among the 50,277 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.

  1. Stephanie Blanshan232
  2. Specialty average1,144

Most prescribed

  1. Albuterol Sulfate Hfa21 claims
  2. Omeprazole16 claims
  3. Spiriva Respimat16 claims
  4. Trelegy Ellipta16 claims
  5. Fluticasone Propionate15 claims
  6. Zolpidem Tartrate11 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. Optum Care Washington PLLCEverett, 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.

594 nurse practitioner records list a Seattle practice address

They are 594 of the 41,956 NPPES records with a Seattle 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 Stephanie Blanshan, ARNP's NPI number?

Stephanie Blanshan, ARNP's National Provider Identifier (NPI) is 1285978726, issued on Nov 21, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Blanshan, ARNP located?

The NPPES record lists a practice address at 1101 Madison St, Seattle, WA, 98104. Phone: (206) 386-6800. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Blanshan, ARNP's license?

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

How much does Stephanie Blanshan, ARNP prescribe under Medicare Part D?

In 2024, Stephanie Blanshan, ARNP had 232 Medicare Part D claims for 108 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.