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SHIRLEY DENISE WEIR LMFT
NPI 1922304831
Marriage & Family Therapist in Naperville, IL

Active since February 10, 2011PECOS Enrolled
640 N RIVER RD STE 108, NAPERVILLE, IL 60563(630) 718-0717(630) 718-0747 Get Directions Write a Review

NPPES record last updated: February 2, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Shirley Denise Weir Lmft NPPES

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

SHIRLEY DENISE WEIR LMFT (NPI 1922304831) is an individual marriage & family therapist in Naperville, Illinois and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922304831
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameSHIRLEY DENISE WEIRCredential: LMFT
Location Address640 N RIVER RD STE 108Naperville, IL 60563-8947
Mailing Address640 N River Rd Ste 108Naperville, IL 60563-8947 · (630) 718-0717 · Fax (630) 718-0747
Phone(630) 718-0717
Fax(630) 718-0747
Sole ProprietorNo
Enumeration DateFebruary 10, 2011
Last NPPES UpdateFebruary 2, 2024
NPPES CertifiedFebruary 2, 2024
✔ NPI 1922304831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
640 N RIVER RD STE 108, Naperville, IL 60563
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Other Identifiers 1

Medicaid100746170GOK

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shirley Denise Weir Lmft 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.

Medicare Billing Reassignment

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

Fox Valley Institute For Growth And Wellness Inc
Same address
Counselor
640 N RIVER RD, SUITE 108
Naperville, IL 60563
  • Reassigned Medicare billing, Illinois enrollment
  • 21 clinicians in this Medicare group
NPI 1174637334 (630) 718-0717

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

Other Providers at the Same Location NPPES 20

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

JONAS RIISE OLCZYK
Counselor (Mental Health)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (772) 224-6094
DR. LAURA LYNN BOKAR ED.D., LCPC, LMFT
Counselor (Professional)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (630) 718-0717
RICHARD M ALFORD PH D
Psychologist (Clinical)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (307) 180-7176
REVELATIONS RX PLLC
Nurse Practitioner (Psychiatric/Mental Health)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (630) 858-0875
CHRISTINE MARGARET MCGRATH MA, LPC
Counselor (Professional)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (630) 718-0717
KAREN M ROSIAN PSY.D.
Psychologist (Clinical)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (630) 718-0717
DR. KATRINA DIANA RAMIREZ
Counselor (Mental Health)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (925) 698-5328
KATE ALEXANDRA GAVIN MS, LPC
Counselor (Mental Health)
640 N RIVER RD STE 108
NAPERVILLE, IL 60563
Dupage County (630) 718-0717

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 Shirley Weir's NPI number?

The NPI number for Shirley Weir is 1922304831. It was assigned to this individual provider in the NPPES registry on February 10, 2011.

Where is Shirley Weir located?

Shirley Weir practices at 640 N River Rd Ste 108, Naperville, IL 60563. The listed phone number is (630) 718-0717.

What is Shirley Weir's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Shirley Weir enrolled in Medicare?

Yes. Shirley Weir is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shirley Weir's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shirley Weir reassigns Medicare benefits to Fox Valley Institute For Growth And Wellness Inc (Naperville, 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 Shirley Weir'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 Shirley Weir was last updated on February 2, 2024. 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.