Provider Profile
Matthew Williams, RN
Unclaimed ProfileAbout Matthew Williams
Listed in the NPI registry as a nurse practitioner — family, Matthew Williams, RN practices in Seattle, WA. Matthew is also listed as specializing in registered nurse.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (206) 548-5850
- Email not available
Practice Locations
1930 POST ALY
Seattle, WA 98101
7004 NE 158th St
Kenmore, WA 98028
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Seattle 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2025 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Matthew Williams?
Matthew Williams is a nurse practitioner in Seattle, WA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
What is Matthew Williams's address?
Matthew Williams is listed at 1930 Post Aly, Seattle, WA 98101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Matthew Williams?
The number on file is (206) 548-5850. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Matthew Williams's NPI number?
Matthew Williams's National Provider Identifier is 1740900794. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Matthew Williams train?
Matthew Williams attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
How long has Matthew Williams been practicing?
Matthew Williams has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Has Matthew Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Matthew Williams. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.