MAUREEN MCLACHLAN APRN
NPI 1740607332
Nurse Practitioner - Family in Chicago, IL
About Maureen Mclachlan Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAUREEN MCLACHLAN APRN (NPI 1740607332) is an individual family provider in Chicago, Illinois, licensed in Illinois (209.022015) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Maureen Mclachlan Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Maureen Mclachlan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,127 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 60651 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60651
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 Maureen Mclachlan's NPI number?
The NPI number for Maureen Mclachlan is 1740607332. It was assigned to this individual provider in the NPPES registry on March 21, 2014.
Where is Maureen Mclachlan located?
Maureen Mclachlan practices at 4800 W Chicago Ave, Chicago, IL 60651. The listed phone number is (773) 826-9600.
What is Maureen Mclachlan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Maureen Mclachlan enrolled in Medicare?
Yes. Maureen Mclachlan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Maureen Mclachlan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maureen Mclachlan reassigns Medicare benefits to The Board Of Trustees Of The University Of Illinois (Chicago, 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 Maureen Mclachlan'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 Maureen Mclachlan was last updated on June 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Maureen Mclachlan, APRN · NPI 1740607332
Family physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since March 21, 2014.
## Identity
- **NPI:** 1740607332 (Entity type: Individual)
- **Enumerated:** March 21, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.022015 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 W CHICAGO AVE, Chicago, IL 60651-3226
- **Phone:** (773) 826-9600
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** The Board Of Trustees Of The University Of Illinois (NPI 1265651434, Chicago, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 2, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1740607332) · Data from the CMS NPPES public registry.