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RUTH KAHSSAI
NPI 1801507306
Social Worker - Clinical in Chicago, IL

Active since December 06, 2022PECOS Enrolled
4305 W MADISON ST STE 209, CHICAGO, IL 60624(312) 942-9063 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 13, 2026, Aug 5, 2026, Dec 6, 2022 (3 updates tracked since 2022).

About Ruth Kahssai NPPES

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

RUTH KAHSSAI (NPI 1801507306) is an individual clinical provider in Chicago, Illinois, licensed in Illinois (149041192) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1801507306
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameRUTH KAHSSAI
Location Address4305 W MADISON ST STE 209Chicago, IL 60624-0315
Mailing Address4305 W Madison St Ste 209Chicago, IL 60624-0315 · (312) 942-9063
Phone(312) 942-9063
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateDecember 6, 2022
Last NPPES UpdateAugust 13, 20263 updates tracked since enumeration
NPPES CertifiedAugust 13, 2026
✔ NPI 1801507306 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 IL · 149041192
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.
4305 W MADISON ST STE 209, Chicago, IL 60624
Open in Google Maps ↗

Secondary Practice Location 1

Location 1710 S Paulina St Ste 438Chicago, IL 60612-3808 · Phone (800) 757-0202

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ruth Kahssai is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678031580
PECOS Enrollment IDI20260820000803
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Ruth Kahssai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rush University Medical Center
3.4 mi
Diagnostic Radiology
1620 W HARRISON ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Rush University Medical Group
  • 2,169 clinicians in this Medicare group
NPI 1184269425 (312) 563-4270
Rush Medical Group
3.4 mi
Internal Medicine
1620 W HARRISON ST
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • 548 clinicians in this Medicare group
NPI 1467312850 (312) 942-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60624 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 $60.08 – $183.39
Typical copayment $0.00 (range $15.02 – $45.84)
Most-billed visit code NA
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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.

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 Kahssai's NPI number?

The NPI number for Ruth Kahssai is 1801507306. It was assigned to this individual provider in the NPPES registry on December 6, 2022.

Where is Ruth Kahssai located?

Ruth Kahssai practices at 4305 W Madison St Ste 209, Chicago, IL 60624. The listed phone number is (312) 942-9063.

What is Ruth Kahssai's specialty?

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

Is Ruth Kahssai enrolled in Medicare?

Yes. Ruth Kahssai is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ruth Kahssai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ruth Kahssai reassigns Medicare benefits to 2 organizations: Rush University Medical Center (Chicago, IL) and Rush Medical Group (Chicago, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ruth Kahssai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ruth Kahssai accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Ruth Kahssai 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 Kahssai was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.