RUTH MARIE FOSTER KOTH MSW
NPI 1689835712
Social Worker - Clinical in Seattle, WA

Active since June 20, 2008PECOS EnrolledAccepts Medicare Assignment
93.09/100
CMS Quality Rating
11011 MERIDIAN AVE N STE 101, SEATTLE, WA 98133(206) 598-2274 Get Directions Write a Review

NPPES record last updated: August 23, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 23, 2023, Aug 15, 2023, Apr 19, 2018 (3 updates tracked since 2018).

About Ruth Marie Foster Koth Msw NPPES

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

RUTH MARIE FOSTER KOTH MSW (NPI 1689835712) is an individual clinical provider in Seattle, Washington, licensed in Washington (LW60125310) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1689835712
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameRUTH MARIE FOSTER KOTHCredential: MSW
Location Address11011 MERIDIAN AVE N STE 101Seattle, WA 98133-8967
Mailing AddressPo Box 50095Seattle, WA 98145-5095 · (206) 598-0502 · Fax (206) 598-6014
Sole ProprietorNo
Medical School CMSOtherGraduated 1995
Enumeration DateJune 20, 2008
Last NPPES UpdateAugust 23, 20233 updates tracked since enumeration
NPPES CertifiedAugust 23, 2023
NPI 1689835712 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 · LW60125310
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.
11011 MERIDIAN AVE N STE 101, Seattle, WA 98133

Other Names 1

Other Name (5)Ruth Marie Foster

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ruth Marie Foster Koth Msw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2062632045
PECOS Enrollment IDI20140926000439
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 98133 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.09/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality73.95
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES

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

Radiology (Diagnostic Radiology)
11011 MERIDIAN AVE N STE 101
SEATTLE, WA 98133

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 Ruth Foster Koth's NPI number?

The NPI number for Ruth Foster Koth is 1689835712. It was assigned to this individual provider in the NPPES registry on June 20, 2008. The provider is also known as Ruth Marie Foster.

Where is Ruth Foster Koth located?

Ruth Foster Koth practices at 11011 Meridian Ave N Ste 101, Seattle, WA 98133. The listed phone number is (206) 598-2274.

What is Ruth Foster Koth's specialty?

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

Is Ruth Foster Koth enrolled in Medicare?

Yes. Ruth Foster Koth is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ruth Foster Koth accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Ruth Foster Koth as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ruth Foster Koth was last updated on August 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.