Sophia Elizabeth Mallet, FNP-C, ARNP
Family Nurse Practitioner · Seattle, WA
Sophia Elizabeth Mallet, FNP-C, ARNP is a family nurse practitioner with a practice address in Seattle, Washington, and NPI 1215467527, issued on Jun 19, 2017. Check the license (Washington AP60978914, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sophia Elizabeth Mallet
- Credential
- FNP-C, ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- AP60978914 WA
RN60978913 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1801 NW Market St Ste 403, Seattle, WA 98107
- Phone
- (206) 297-5100
- Enumerated
- Jun 19, 2017
- Record last updated
- Nov 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (206) 297-5151
- Medicaid ID
- 1215467527 WA
- Medicare enrollment
- Enrolled (PECOS I20191101002478); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 1801 NW Market St Ste 403
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashlin Mountjoy, MD, MPHFamily Medicine Physician1154715068
Verify Sophia Elizabeth Mallet in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60978914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family nurse practitioner in 2024
903 Medicare Part D claims for 73 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 41 claims were for opioids.
Most prescribed
- Atorvastatin Calcium63 claims
- Losartan Potassium49 claims
- Famotidine34 claims
- Eliquis28 claims
- Ondansetron Odt23 claims
- Gabapentin21 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
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sophia Elizabeth Mallet among 3,781 family nurse practitioner records in Washington
Sophia Elizabeth Mallet, FNP-C, ARNP 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 2017, is newer than 52% of them.
- NPI issued2017 · 52% of these records are older, 43% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2017 · median 2018 among the 2,116 with a school on file
- Record last updated2019 · 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.
All 3,781 in Washington → Every provider in Seattle → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Annette Anderson, PMHNP-C, FNP-CSeattle, WA 981071255713145
- Jen Casebeer, ARNPSeattle, WA 981071063957835
- Martin Frank, ARNP, FNP-CSeattle, WA 981071033458724
- Cara Gilbert-Au, FNP-CSeattle, WA 981071710390760
- Erik Janson, ARNPSeattle, WA 981071891121067
- Yun Lee, ARNPSeattle, WA 981071922471457
- Melissa Mossar, ARNP, DNPSeattle, WA 981071790158376
- Elizabeth Negash, ARNPSeattle, WA 981071538708078
Common questions
What is Sophia Elizabeth Mallet, FNP-C, ARNP's NPI number?
Sophia Elizabeth Mallet, FNP-C, ARNP's National Provider Identifier (NPI) is 1215467527, issued on Jun 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sophia Elizabeth Mallet, FNP-C, ARNP located?
The NPPES record lists a practice address at 1801 NW Market St Ste 403, Seattle, WA, 98107. Phone: (206) 297-5100. Providers update this record themselves, so call before visiting.
How can I verify Sophia Elizabeth Mallet, FNP-C, ARNP's license?
NPPES lists Washington license number AP60978914, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sophia Elizabeth Mallet, FNP-C, ARNP prescribe under Medicare Part D?
In 2024, Sophia Elizabeth Mallet, FNP-C, ARNP had 903 Medicare Part D claims for 73 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.