DR. ELIZABETH M BOLASH PSY.D.
NPI 1841239043
Psychologist - Clinical in Arlington Heights, IL

Q: What is Elizabeth Bolash's NPI number?

The NPI number for Elizabeth Bolash is 1841239043. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Q: What is Elizabeth Bolash's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Bolash was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 05, 2006PECOS EnrolledAccepts Medicare Assignment

115 S WILKE RD, SUITE 300, ARLINGTON HEIGHTS, IL 60005(847) 259-2020(847) 259-2078 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Elizabeth M Bolash Psy.d. NPPES

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

DR. ELIZABETH M BOLASH PSY.D. (NPI 1841239043) is an individual clinical provider in Arlington Heights, Illinois and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1841239043

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ELIZABETH M BOLASHCredential: PSY.D.

Location Address115 S WILKE RD, SUITE 300Arlington Heights, IL 60005-1532

Mailing Address2104 George StRolling Meadows, IL 60008-1702 · (847) 259-2020 · Fax (847) 259-2078

Phone(847) 259-2020

Fax(847) 259-2078

Sole ProprietorNo

Medical School CMSOtherGraduated 2003

Enumeration DateJune 5, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1841239043 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

115 S WILKE RD, Arlington Heights, IL 60005

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Elizabeth M Bolash Psy.d. 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 ID4880607555

PECOS Enrollment IDI20060725000056

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 Reassignment

Medicare enrollment records show Elizabeth Bolash reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Elizabeth M. Bolash, Psy.D., PC

0.2 mi

Mental Health (Including Community Mental Health Center)

115 S WILKE RD, SUITE 300
Arlington Heights, IL 60005

Reassigned Medicare billing, Illinois enrollment
Medicare enrollment name: Elizabeth M Bolash Psyd PC

NPI 1437104403 (847) 259-2020

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 60005 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

$183.39 typical visit price

range $60.08 – $183.39

Typical copayment $45.84 (range $15.02 – $45.84)

Most-billed visit code 99205

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

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 9

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

MRS. ANDREA EVE WALLACH LCSW MSW

Social Worker

115 S WILKE RD, 206 D
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 256-6426

HARVEY M. WOLF, PSY.D., CSC, P.C.

Psychologist (Clinical)

115 S WILKE RD, SUITE 300
ARLINGTON HTS, IL 60005

Cook County (847) 259-2020

PAUL M ANFENSON D.D.S.

Dentist (General Practice)

115 S WILKE RD, SUITE 104
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 253-0195

CECILE M PETERMANN LPC

Counselor (Professional)

115 S WILKE RD, SUITE 300
ARLINGTON HTS, IL 60005

Cook County (847) 259-2020

ELIZABETH M. BOLASH, PSY.D., PC

Clinic/Center (Mental Health (Including Community Mental Health Center))

115 S WILKE RD, SUITE 300
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 259-2020

MS. BONNIE JOYCE KOSS LCSW

Social Worker (Clinical)

115 S WILKE RD
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 259-2020

HARVEY M. WOLF PSY.D.

Psychologist (Clinical)

115 S WILKE RD, SUITE 300
ARLINGTON HTS, IL 60005

Cook County (847) 259-2020

DR. ROBERT ANDREW REIN DDS

Dentist (General Practice)

115 S WILKE RD, SUITE 104
ARLINGTON HEIGHTS, IL 60005

Cook County (847) 253-0195

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 Elizabeth Bolash's NPI number?

The NPI number for Elizabeth Bolash is 1841239043. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is Elizabeth Bolash located?

Elizabeth Bolash practices at 115 S Wilke Rd Suite 300, Arlington Heights, IL 60005. The listed phone number is (847) 259-2020.

What is Elizabeth Bolash's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Elizabeth Bolash enrolled in Medicare?

Yes. Elizabeth Bolash 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.

Which organization bills Medicare for Elizabeth Bolash's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Bolash reassigns Medicare benefits to Elizabeth M. Bolash, Psy.D., PC (Arlington Heights, IL). The 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 Elizabeth Bolash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Elizabeth Bolash was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.