JILL MARIE SEIPEL MSSA, LICSW
NPI 1477674901
Social Worker - Clinical in Bellevue, WA

Active since April 02, 2007Opted out of Medicare · through Oct 1, 2026
1611 116TH AVE NE, SUITE 223, BELLEVUE, WA 98004(425) 455-6784(425) 646-9759 Get Directions Write a Review

NPPES record last updated: February 6, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Jill Marie Seipel Mssa, Licsw NPPES

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

JILL MARIE SEIPEL MSSA, LICSW (NPI 1477674901) is an individual clinical provider in Bellevue, Washington, licensed in Washington (LW00004291) and active in the NPI registry since April 2007. She has opted out of Medicare through October 1, 2026.

NPPES Registry Identity

NPI1477674901
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJILL MARIE SEIPELCredential: MSSA, LICSW
Location Address1611 116TH AVE NE, SUITE 223Bellevue, WA 98004-3010
Mailing Address1611 116th Ave Ne, Suite 223Bellevue, WA 98004-3010 · (425) 455-6784 · Fax (425) 646-9759
Fax(425) 646-9759
Sole ProprietorYes
Enumeration DateApril 2, 2007
Last NPPES UpdateFebruary 6, 2023
NPPES CertifiedFebruary 6, 2023
NPI 1477674901 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in WA · LW00004291
Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

1611 116TH AVE NE, Bellevue, WA 98004

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Jill Marie Seipel Mssa, Licsw 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 October 1, 2024 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2024
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98004 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $63.67 – $189.37
Typical copayment $0.00 (range $15.91 – $47.34)
Most-billed visit code NA
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Psychologist (Family)
1611 116TH AVE NE, SUITE 128
BELLEVUE, WA 98004
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1611 116TH AVE NE, SUITE 132
BELLEVUE, WA 98004
Counselor (Mental Health)
1611 116TH AVE NE, 215
BELLEVUE, WA 98004
Massage Therapist
1611 116TH AVE NE, 200
BELLEVUE, WA 98004
Counselor (Mental Health)
1611 116TH AVE NE, SUITE 100
BELLEVUE, WA 98004
Marriage & Family Therapist
1611 116TH AVE NE, SUITE 105
BELLEVUE, WA 98004
Counselor (Mental Health)
1611 116TH AVE NE, #224
BELLEVUE, WA 98004
Counselor (Mental Health)
1611 116TH AVE NE, #108
BELLEVUE, WA 98004

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 Jill Seipel's NPI number?

The NPI number for Jill Seipel is 1477674901. It was assigned to this individual provider in the NPPES registry on April 2, 2007.

Where is Jill Seipel located?

Jill Seipel practices at 1611 116th Ave NE Suite 223, Bellevue, WA 98004. The listed phone number is (425) 455-6784.

What is Jill Seipel's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Jill Seipel enrolled in Medicare?

No. Jill Seipel has opted out of Medicare through October 1, 2026. 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 Jill Seipel was last updated on February 6, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.