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

Active since April 02, 2007PECOS Enrolled
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: October 18, 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 is enrolled in Medicare PECOS.

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
Phone(425) 455-6784
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
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jill Marie Seipel Mssa, Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

DR. JOHN THOBURN PH.D. ABPP
Psychologist (Family)
1611 116TH AVE NE, SUITE 128
BELLEVUE, WA 98004
King County (206) 919-6565
DR. ROMELIA PEREZ MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1611 116TH AVE NE, SUITE 132
BELLEVUE, WA 98004
King County (206) 795-9797
STEVEN SANDVIK M.A., LMHC
Counselor (Mental Health)
1611 116TH AVE NE, 215
BELLEVUE, WA 98004
King County (206) 669-3456
MR. BRIAN JAMES WISE LMP
Massage Therapist
1611 116TH AVE NE, 200
BELLEVUE, WA 98004
King County (425) 455-0088
BARBARA WITKOW LMHC
Counselor (Mental Health)
1611 116TH AVE NE, SUITE 100
BELLEVUE, WA 98004
King County (425) 442-0324
DOUGLAS J. MCCLOSKY LMFT
Marriage & Family Therapist
1611 116TH AVE NE, SUITE 105
BELLEVUE, WA 98004
King County (206) 245-8993
MRS. PAMELA BRYAN LMHC
Counselor (Mental Health)
1611 116TH AVE NE, #224
BELLEVUE, WA 98004
King County (425) 283-1313
MR. BENJAMIN JOHN LUEDKE L.M.H.C.
Counselor (Mental Health)
1611 116TH AVE NE, #108
BELLEVUE, WA 98004
King County (206) 371-6075

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?

Yes. Jill Seipel is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jill Seipel was last updated on February 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.