Linneah Mathias, FNP-BC
Family Nurse Practitioner · Bellevue, WA
Linneah Mathias, FNP-BC is a family nurse practitioner with a practice address in Bellevue, Washington, and NPI 1770946113, issued on Apr 2, 2016. Check the license (Washington AP60641098, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Linneah Mathias
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP60641098 WA
Self-reported in NPPES; status is on the state search - Practice location
- 15100 SE 38TH St, Bellevue, WA 98006
- Phone
- (425) 746-4028
- Enumerated
- Apr 2, 2016
- Record last updated
- Apr 2, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160426001500); 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 15100 SE 38TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Linneah Mathias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60641098Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Peacehealth Networks ON Demand LLCLynnwood, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Linneah Mathias among 3,781 family nurse practitioner records in Washington
Linneah Mathias, FNP-BC 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 2016, is newer than 47% of them.
- NPI issued2016 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2015 · median 2018 among the 2,116 with a school on file
- Record last updated2016 · 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).
88 family nurse practitioner records list a practice address in Bellevue
They are 88 of the 6,738 NPPES records with a practice address in Bellevue, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Bellevue → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Gaylene Adams, ARNPBellevue, WA 980061417946955
- Sarah An, DNP, ARNP, FNP-CBellevue, WA 980061336677400
- David Deichert, ND, ARNPBellevue, WA 980061982732368
- Heather Engelsman, NPBellevue, WA 980061639566979
- Ramanjot Grewal, ARNPBellevue, WA 980061164015616
- Jessica Henneman, ARNPBellevue, WA 980061700283363
- Michelle Lew, ARNPBellevue, WA 980061326457466
- Yi Liu, ARNPBellevue, WA 980061598246480
Common questions
What is Linneah Mathias, FNP-BC's NPI number?
Linneah Mathias, FNP-BC's National Provider Identifier (NPI) is 1770946113, issued on Apr 2, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Linneah Mathias, FNP-BC located?
The NPPES record lists a practice address at 15100 SE 38TH St, Bellevue, WA, 98006. Phone: (425) 746-4028. Providers update this record themselves, so call before visiting.
How can I verify Linneah Mathias, FNP-BC's license?
NPPES lists Washington license number AP60641098, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity 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.