NPPES file of Aug 9, 2026

Matthew Seibel, CBT/RBT

Behavior Technician · Covington, WA

Matthew Seibel, CBT/RBT is a behavior technician with a practice address in Covington, Washington, and NPI 1629896857, issued on Sep 27, 2024. Check the license with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629896857
Name
Matthew Seibel
Credential
CBT/RBT
Primary taxonomy
Behavior Technician 106S00000X
Practice location
27121 174TH PL SE, Covington, WA 98042
Phone
(425) 399-3245
Enumerated
Sep 27, 2024
Record last updated
Sep 27, 2024
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 27121 174TH PL SE

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

  1. Catherine Hunter, D.O.Obstetrics & Gynecology Physician1619067782
  2. Kaiyo LinBehavior Technician1770448037
  3. Janel Newman-Kovacev, NDNaturopath1427296284
  4. McKenna ProuseBehavior Technician1922933092
  5. James Rice, M.D.Obstetrics & Gynecology Physician1376547794
  6. Christina ScottBehavior Analyst1972246163

Verify Matthew Seibel 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

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66 behavior technician records list a practice address in Covington

They are 66 of the 431 NPPES records with a practice address in Covington, and 9,312 behavior technician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 66 in Covington → All 9,312 in Washington → Every provider in Covington →

Other behavior technician records in Washington

  1. Darion A LamellOlympia, WA1184458317
  2. Charlotte AagaardSeattle, WA1194350884
  3. Amber AaroSpokane Valley, WA1295403210
  4. Nneka AbakporoVancouver, WA1942139944
  5. Elliott AbbottTukwila, WA1912876012
  6. Jessica AbbottFederal Way, WA1558036715
  7. Hanifa AbdalaRenton, WA1033088091
  8. Faduma Abdi, CBTRichland, WA1326761396
  9. Faiza AbdiKent, WA1194603118
  10. Lulo AbdiSeattle, WA1427917012

Common questions

What is Matthew Seibel, CBT/RBT's NPI number?

Matthew Seibel, CBT/RBT's National Provider Identifier (NPI) is 1629896857, issued on Sep 27, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Seibel, CBT/RBT located?

The NPPES record lists a practice address at 27121 174TH PL SE, Covington, WA, 98042. Phone: (425) 399-3245. Providers update this record themselves, so call before visiting.

How can I verify Matthew Seibel, CBT/RBT's license?

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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.