LMFTActive

Marlene Sexton is a licensed marriage and family therapist in Shoreline, Washington.

License MFT.LF.00002200 is active in the state's list, and the federal NPI registry places Marlene in Shoreline. The license was first issued in 2005.

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Practice city: Shoreline, Washington

Every fact about this therapist comes from a public record.

Licenses read from the Washington license list of October 28, 2026. NPIs read from the federal registry on October 28, 2026.

Both sources
Name
Marlene Sexton
WA license record
License type
Licensed Marriage and Family Therapist
Marriage and Family Therapist
WA license record
License number
MFT.LF.00002200
WA license record
Status
Active
Expires September 10, 2027
Federal NPI registry
NPI
1225254840
See it in the registry
Federal NPI registry
Taxonomy
Marriage & Family Therapist
106H00000X
Federal NPI registry
Practice city
Shoreline, Washington
WA license record
First licensed
2005
21 years as of October 2026

An LMFT license means the state has checked a family therapist's training and supervised practice.

A licensed marriage and family therapist has a graduate degree in marriage and family therapy and has finished supervised clinical practice after it. Washington licenses them to treat mental health conditions in individuals, couples and families.

The state's license list shows 3,128 active licensed marriage and family therapists.

License number

MFT.LF.00002200

MFT.LF. starts every Washington Marriage and Family Therapist License number. The digits after it are the number the state gave this license.

This license was first issued in 2005 and runs to September 10, 2027.

That is 21 years from the first issue to October 28, 2026, the date the state's list was read.

March 2005

First licensed in Washington

October 2026

Active in the state's list

September 2027

License expires

You can confirm this record in two places.

Both are official, free to use and run by the government.

Search the Washington license lookup.

Search for credential number MFT.LF.00002200, finish the security check and open the record. The name, the license type (Marriage and Family Therapist License) and the status Active should match this page. The practice city here comes from the federal NPI registry, not from the state's list.

Open the license lookup

Open the entry in the federal NPI registry.

NPI 1225254840 opens the registry's own listing, with the same name, taxonomy and practice town.

Open the registry entry

Federal

NPI registry

Name and credential
NPI number
Taxonomy
Practice city and state

State

WA license record

License number
License type
Active status
Expiry date

This page

Same facts, same places

Links back to both records
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Dated by when each record was read

License data: Washington State Department of Health, data.wa.gov (Public Domain). NPI data: CMS NPPES.

More licensed therapists practice in Shoreline.

18 are listed in Shoreline. See all licensed therapists in Shoreline. See every listed town in Washington.

Caroline Timmins, LMFT
Licensed Marriage and Family Therapist
Shoreline, Washington
License MFT.LF.00002665
Public license record Active
Natalie Toida, LMHC
Licensed Mental Health Counselor
Shoreline, Washington
License MHC.LH.61056008
Public license record Active
Holly Bahnick, LMHC
Licensed Mental Health Counselor
Shoreline, Washington
License MHC.LH.61033925
Public license record Active
William Burkhart
Licensed Psychologist
Shoreline, Washington
License PSYC.PY.00001203
Public license record Active