MR. MARK DETWILER R.N.
NPI 1821453002
Registered Nurse - School in Seattle, WA

Q: What is Mark Detwiler's NPI number?

The NPI number for Mark Detwiler is 1821453002. It was assigned to this individual provider in the NPPES registry on December 15, 2015.

Q: What is Mark Detwiler's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in School, with taxonomy code 163WS0200X.

Q: When was this NPI record last updated?

The NPPES record for Mark Detwiler was last updated on December 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 15, 2015

10811 12TH AVE SW, SEATTLE, WA 98146(206) 631-4516(206) 631-4506 Get Directions Write a Review

NPPES record last updated: December 15, 2015. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Mr. Mark Detwiler R.n. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. MARK DETWILER R.N. (NPI 1821453002) is an individual school provider in Seattle, Washington, licensed in Washington (RN60346597) and active in the NPI registry since December 2015.

NPPES Registry Identity

NPI1821453002

Entity TypeIndividualMale

Primary Taxonomy163WS0200X

Provider Legal NameMR. MARK DETWILERCredential: R.N.

Location Address10811 12TH AVE SWSeattle, WA 98146-2125

Mailing Address3441 Walnut Ave SwSeattle, WA 98116-3442 · (206) 631-7323 · Fax (206) 631-7337

Phone(206) 631-4516

Fax(206) 631-4506

Sole ProprietorNo

Enumeration DateDecember 15, 2015

✔ NPI 1821453002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · SchoolNursing Service Providers

Taxonomy Code163WS0200X

License✔ Licensed in WA · RN60346597

10811 12TH AVE SW, Seattle, WA 98146

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATIE PARKER RN

Registered Nurse

10811 12TH AVE SW
SEATTLE, WA 98146

King County (206) 631-4516

ROSALIA V BENDERLIY RN

Registered Nurse (School)

10811 12TH AVE SW
SEATTLE, WA 98146

King County (206) 631-4516

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Detwiler's NPI number?

The NPI number for Mark Detwiler is 1821453002. It was assigned to this individual provider in the NPPES registry on December 15, 2015.

Where is Mark Detwiler located?

Mark Detwiler practices at 10811 12th Ave SW, Seattle, WA 98146. The listed phone number is (206) 631-4516.

What is Mark Detwiler's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in School, with taxonomy code 163WS0200X.

When was this NPI record last updated?

The NPPES record for Mark Detwiler was last updated on December 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.