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MEIER CLINICS
NPI 1679529283
Counselor - Professional in Chicago, IL

Active since May 25, 2006
180 N MICHIGAN AVE, SUITE 2408, CHICAGO, IL 60601(630) 653-1717(630) 653-1025 Get Directions Write a Review

NPPES record last updated: January 30, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Meier Clinics NPPES

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

MEIER CLINICS (NPI 1679529283) is a healthcare organization registered as a professional in Chicago, Illinois and active in the NPI registry since May 2006. The organization lists Heather Gandy, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1679529283
Entity TypeOrganization
Primary Taxonomy101YP2500X
Legal Business NameMEIER CLINICS OF ILLINOIS, P.C.
Location Address180 N MICHIGAN AVE, SUITE 2408Chicago, IL 60601-7401
Mailing Address2100 Manchester Rd, Suite 1510Wheaton, IL 60187-4579 · (630) 653-1717 · Fax (630) 653-1025
Phone(630) 653-1717
Fax(630) 653-1025
Organization SubpartNo
Authorized OfficialHeather GandyChief Financial Officer · (630) 653-1717
Enumeration DateMay 25, 2006
Last NPPES UpdateJanuary 30, 2008
✔ NPI 1679529283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
180 N MICHIGAN AVE, Chicago, IL 60601
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Other Names 1

Doing Business AsMeier Clinics

Other Identifiers 2

Medicare PIN982401IL
Medicare PIN209771IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Clinicians Billing Medicare Through This Organization

12

Medicare enrollment records show 12 clinicians reassign Medicare billing to Meier Clinics, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians by Medicare Specialty 6

Clinical Psychologist5
Mental Health Counselor2
Psychiatry2
Certified Clinical Nurse Specialist (CNS)1
Clinical Social Worker1
Nurse Practitioner1

Clinicians, nearest first (12)

Altrovise Martin, PMHNP
Certified Clinical Nurse Specialist (CNS)
NPI 1740972348
3743 HIGHLAND AVE
Downers Grove, IL 60515
(630) 719-5454
✔ PECOS✔ Accepts Medicare20 mi
Joseph Rahman, APN
Nurse Practitioner
NPI 1497259527
2280 HICKS RD
Rolling Meadows, IL 60008
(847) 371-5200
✔ PECOS✔ Accepts Medicare25 mi
Carol Davis Serpas, LCPC
Mental Health Counselor
NPI 1588745145
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Jane Jung, PSYD
Clinical Psychologist
NPI 1902229370
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Bradley Kahle, PSYD
Clinical Psychologist
NPI 1710065412
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Andrew Linder, LCSW
Clinical Social Worker
NPI 1578641130
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Kelly Marquie, PSYD
Clinical Psychologist
NPI 1346663713
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Karen Watson-Jarvis, LCPC
Mental Health Counselor
NPI 1558449686
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Gary Casaccio, M.D.
Psychiatry
NPI 1063593721
2100 MANCHESTER RD SUITE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Luke Tseng, PSYD
Clinical Psychologist
NPI 1871103838
2100 MANCHESTER RD STE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Mateusz Dzikowski, PSY.D.
Clinical Psychologist
NPI 1316391675
2100 MANCHESTER RD STE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi
Theresa Sakyiama, M.D.
Psychiatry
NPI 1376586800
2100 MANCHESTER RD STE 1510
Wheaton, IL 60187
(630) 653-1717
✔ PECOS✔ Accepts Medicare27 mi

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

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 Meier Clinics Of Illinois, P.C.'s NPI number?

The NPI number for Meier Clinics Of Illinois, P.C. is 1679529283. It was assigned to this organization in the NPPES registry on May 25, 2006. The provider is doing business as Meier Clinics.

Where is Meier Clinics Of Illinois, P.C. located?

Meier Clinics Of Illinois, P.C. is located at 180 N Michigan Ave Suite 2408, Chicago, IL 60601. The listed phone number is (630) 653-1717.

What is Meier Clinics Of Illinois, P.C.'s specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Meier Clinics Of Illinois, P.C. enrolled in Medicare?

Yes. Meier Clinics Of Illinois, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Meier Clinics Of Illinois, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 6 Medicare specialties reassign their Medicare billing to Meier Clinics Of Illinois, P.C.. A 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 the clinician's services. The largest specialties are Clinical Psychologist (5), Mental Health Counselor (2) and Psychiatry (2). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Meier Clinics Of Illinois, P.C. was last updated on January 30, 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.