DR. MELANIE WEGLARZ DNP, APRN, AGNP-C
NPI 1043832785
Nurse Practitioner - Gerontology in Chicago, IL
About Dr. Melanie Weglarz Dnp, Aprn, Agnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MELANIE WEGLARZ DNP, APRN, AGNP-C (NPI 1043832785) is an individual gerontology provider in Chicago, Illinois, licensed in Illinois (209.020974) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with The University Of Chicago Medical Center, and maintains a secondary practice location in Harvey.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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. Melanie Weglarz Dnp, Aprn, Agnp-c 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 Reassignments
3Medicare enrollment records show Melanie Weglarz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 635 clinicians in this Medicare group
Chicago, IL 60637
- Reassigned Medicare billing, Illinois enrollment
- 2,237 clinicians in this Medicare group
Chicago, IL 60611
- Reassigned Medicare billing, Illinois enrollment
- 144 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The University Of Chicago Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60637 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60637
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 Melanie Weglarz's NPI number?
The NPI number for Melanie Weglarz is 1043832785. It was assigned to this individual provider in the NPPES registry on May 16, 2020. The provider is also known as Melanie Glander.
Where is Melanie Weglarz located?
Melanie Weglarz practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (888) 824-0200.
What is Melanie Weglarz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Melanie Weglarz enrolled in Medicare?
Yes. Melanie Weglarz 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 organizations bill Medicare for Melanie Weglarz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Melanie Weglarz reassigns Medicare benefits to 3 organizations: The University Of Chicago Medical Center (Chicago, IL), University Of Chicago (Chicago, IL) and Medical Services Ric (Chicago, IL). Each 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 Melanie Weglarz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Melanie Weglarz affiliated with any hospitals?
According to CMS data, Melanie Weglarz is affiliated with The University Of Chicago Medical Center.
When was this NPI record last updated?
The NPPES record for Melanie Weglarz was last updated on July 17, 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.
# Dr. Melanie Weglarz, DNP, APRN, AGNP-C · NPI 1043832785
Gerontology physician in Chicago, Illinois. Individual provider, active in the CMS NPPES registry since May 16, 2020.
## Identity
- **NPI:** 1043832785 (Entity type: Individual)
- **Enumerated:** May 16, 2020
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 209.020974 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 5841 S MARYLAND AVE, Chicago, IL 60637-1443
- **Phone:** (888) 824-0200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The University Of Chicago Medical Center (NPI 1033218128, Chicago, IL); University Of Chicago (NPI 1821048786, Chicago, IL); Medical Services Ric (NPI 1659306587, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1043832785) · Data from the CMS NPPES public registry.