LUZ MARIA MACIAS LCSW
NPI 1801379342
Social Worker - Clinical in Oak Brook, IL
About Luz Maria Macias Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUZ MARIA MACIAS LCSW (NPI 1801379342) is an individual clinical provider in Oak Brook, Illinois, licensed in Illinois (149005766) and active in the NPI registry since September 2018. She is enrolled in Medicare PECOS and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Luz Maria Macias Lcsw 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.
Medicare Billing Reassignment
Medicare enrollment records show Luz Macias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Westmont, IL 60559
- Reassigned Medicare billing, Illinois enrollment
- 37 clinicians in this Medicare group
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 60523 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Luz Macias's NPI number?
The NPI number for Luz Macias is 1801379342. It was assigned to this individual provider in the NPPES registry on September 11, 2018.
Where is Luz Macias located?
Luz Macias practices at 125 Windsor Dr Ste 111, Oak Brook, IL 60523. The listed phone number is (847) 916-7976.
What is Luz Macias's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Luz Macias enrolled in Medicare?
Yes. Luz Macias 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 Luz Macias's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Luz Macias reassigns Medicare benefits to Grace Integrated, LLC (Westmont, 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 Luz Macias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Luz Macias accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Luz Macias 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 Luz Macias was last updated on October 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Luz Maria Macias, LCSW · NPI 1801379342
Clinical provider in Oak Brook, Illinois. Individual provider, active in the CMS NPPES registry since September 11, 2018.
## Identity
- **NPI:** 1801379342 (Entity type: Individual)
- **Enumerated:** September 11, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 149005766 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 125 WINDSOR DR STE 111, Oak Brook, IL 60523-4081
- **Phone:** (847) 916-7976
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grace Integrated, LLC (NPI 1689026148, Westmont, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** October 4, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1801379342) · Data from the CMS NPPES public registry.