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RACHEL ONDERSMA LCSW
NPI 1154587178
Social Worker - Clinical in Evanston, IL

Active since July 29, 2008PECOS Enrolled
600 DAVIS ST, EVANSTON, IL 60201(734) 645-9252 Get Directions Write a Review

NPPES record last updated: July 29, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Rachel Ondersma Lcsw NPPES

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

RACHEL ONDERSMA LCSW (NPI 1154587178) is an individual clinical provider in Evanston, Illinois, licensed in Illinois (149.013040) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154587178
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameRACHEL ONDERSMACredential: LCSW
Location Address600 DAVIS STEvanston, IL 60201-4488
Mailing Address3650 N Oakley Ave, Floor 2Chicago, IL 60618-4811 · (734) 645-0252
Phone(734) 645-9252
Sole ProprietorYes
Enumeration DateJuly 29, 2008
✔ NPI 1154587178 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 · 149.013040
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.
600 DAVIS ST, Evanston, IL 60201
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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)

Rachel Ondersma Lcsw 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 60201 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.

Other Providers at the Same Location NPPES 12

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

DR. JANET KIRBY MD
Psychiatry & Neurology (Psychiatry)
600 DAVIS ST, SUITE 3E
EVANSTON, IL 60201
Cook County (847) 424-1241
MR. JAMES EARL NICHOLAS M.A.
Counselor (Mental Health)
600 DAVIS ST, SUITE 3E
EVANSTON, IL 60201
Cook County (773) 858-2342
MRS. ELIGIA MILAN ALVARADO
Counselor (Professional)
600 DAVIS ST
EVANSTON, IL 60201
Cook County (708) 683-3667
DR. KELLY SCHILDER RAY PH.D.
Psychologist (Clinical)
600 DAVIS ST, SUITE 3E
EVANSTON, IL 60201
Cook County (773) 505-2755
LEANNE N RODGERS PSYD PC
Psychologist (Clinical)
600 DAVIS ST, SUITE 3E
EVANSTON, IL 60201
Cook County (773) 294-6881
KELLY K. SCHILDER, LTD.
Psychologist
600 DAVIS ST, SUITE 3E
EVANSTON, IL 60201
Cook County (773) 505-2755
DR. RUTH M RATTENBURY PSY.D.
Psychologist (Clinical)
600 DAVIS ST, SUITE 3E
EVANSTON, IL 60201
Cook County (847) 644-3284
NICHOLAS S BRANOCK LCSW
Social Worker (Clinical)
600 DAVIS ST
EVANSTON, IL 60201
Cook County (847) 220-2527

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 Rachel Ondersma's NPI number?

The NPI number for Rachel Ondersma is 1154587178. It was assigned to this individual provider in the NPPES registry on July 29, 2008.

Where is Rachel Ondersma located?

Rachel Ondersma practices at 600 Davis St, Evanston, IL 60201. The listed phone number is (734) 645-9252.

What is Rachel Ondersma's specialty?

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

Is Rachel Ondersma enrolled in Medicare?

Yes. Rachel Ondersma is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Rachel Ondersma was last updated on July 29, 2008. 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.