NPPES file of Aug 9, 2026

Alexander Jun Sum Tong

Behavior Technician · Mountlake Terrace, WA

Alexander Jun Sum Tong is a behavior technician with a practice address in Mountlake Terrace, Washington, and NPI 1194619221, issued on Jun 4, 2025. 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
1194619221
Name
Alexander Jun Sum Tong
Primary taxonomy
Behavior Technician 106S00000X
Practice location
6306 215TH St SW, Mountlake Terrace, WA 98043
Phone
(425) 224-6255
Enumerated
Jun 4, 2025
Record last updated
Jun 4, 2025
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 6306 215TH St SW

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

  1. Anthony BunyanBehavior Technician1003700568
  2. Victoria ContoiseBehavior Technician1720887938
  3. Diego MartinezBehavior Technician1437043551

Verify Alexander Jun Sum Tong 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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77 behavior technician records list a practice address in Mountlake Terrace

They are 77 of the 692 NPPES records with a practice address in Mountlake Terrace, and 9,312 behavior technician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 77 in Mountlake Terrace → All 9,312 in Washington → Every provider in Mountlake Terrace →

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 Alexander Jun Sum Tong's NPI number?

Alexander Jun Sum Tong's National Provider Identifier (NPI) is 1194619221, issued on Jun 4, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Alexander Jun Sum Tong located?

The NPPES record lists a practice address at 6306 215TH St SW, Mountlake Terrace, WA, 98043. Phone: (425) 224-6255. Providers update this record themselves, so call before visiting.

How can I verify Alexander Jun Sum Tong'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.