LESLI SUSAN CORTHELL M.A., LMHC
NPI 1235322892
Counselor - Mental Health in Seattle, WA

Active since August 27, 2007Opted out of Medicare · through Mar 12, 2028
753 N 35TH ST, SUITE 108A, SEATTLE, WA 98103(206) 547-5767 Get Directions Write a Review

NPPES record last updated: August 27, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Lesli Susan Corthell M.a., Lmhc NPPES

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

LESLI SUSAN CORTHELL M.A., LMHC (NPI 1235322892) is an individual mental health provider in Seattle, Washington, licensed in Washington (LH00008740) and active in the NPI registry since August 2007. She has opted out of Medicare through March 12, 2028.

NPPES Registry Identity

NPI1235322892
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameLESLI SUSAN CORTHELLCredential: M.A., LMHC
Location Address753 N 35TH ST, SUITE 108ASeattle, WA 98103-8870
Mailing Address753 N 35th St, Suite 108aSeattle, WA 98103-8870 · (206) 547-5767
Sole ProprietorYes
Enumeration DateAugust 27, 2007
NPI 1235322892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License Licensed in WA · LH00008740
753 N 35TH ST, Seattle, WA 98103

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Lesli Susan Corthell M.a., Lmhc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 12, 2024 through March 12, 2028.

Opt-Out Effective DateMarch 12, 2024
Opt-Out In Effect ThroughMarch 12, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 20

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

Counselor (Mental Health)
753 N 35TH ST, SUITE 204
SEATTLE, WA 98103
Counselor (Mental Health)
753 N 35TH ST, SUITE 204
SEATTLE, WA 98103
Student in an Organized Health Care Education/Training Program
753 N 35TH ST
SEATTLE, WA 98103
Student in an Organized Health Care Education/Training Program
753 N 35TH ST
SEATTLE, WA 98103
Social Worker (Clinical)
753 N 35TH ST
SEATTLE, WA 98103
Massage Therapist
753 N 35TH ST, STE 101
SEATTLE, WA 98103
Chiropractor
753 N 35TH ST, SUITE 103
SEATTLE, WA 98103
Counselor (Mental Health)
753 N 35TH ST, 202
SEATTLE, WA 98103

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 Lesli Corthell's NPI number?

The NPI number for Lesli Corthell is 1235322892. It was assigned to this individual provider in the NPPES registry on August 27, 2007.

Where is Lesli Corthell located?

Lesli Corthell practices at 753 N 35th St Suite 108A, Seattle, WA 98103. The listed phone number is (206) 547-5767.

What is Lesli Corthell's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Lesli Corthell enrolled in Medicare?

No. Lesli Corthell has opted out of Medicare through March 12, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Lesli Corthell was last updated on August 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.