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MEGAN GROBELNY APRN
NPI 1326890997
Nurse Practitioner in Chicago, IL

Active since April 04, 2024PECOS EnrolledAccepts Medicare Assignment
1611 W HARRISON ST STE 400, CHICAGO, IL 60612(877) 632-6637(708) 409-5179 Get Directions Write a Review

NPPES record last updated: March 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 10, 2025, Aug 9, 2024, Apr 4, 2024 (3 updates tracked since 2024).

About Megan Grobelny Aprn NPPES

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

MEGAN GROBELNY APRN (NPI 1326890997) is an individual nurse practitioner in Chicago, Illinois, licensed in Illinois (209030252) and active in the NPI registry since April 2024. She is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and is a graduate of Rush Medical College Of Rush University (2024).

NPPES Registry Identity

NPI1326890997
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMEGAN GROBELNYCredential: APRN
Location Address1611 W HARRISON ST STE 400Chicago, IL 60612-4861
Mailing Address1611 W Harrison St Ste 400Chicago, IL 60612-4861 · (877) 632-6637 · Fax (708) 409-5179
Phone(877) 632-6637
Fax(708) 409-5179
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2024
Enumeration DateApril 4, 2024
Last NPPES UpdateMarch 10, 20253 updates tracked since enumeration
NPPES CertifiedMarch 10, 2025
✔ NPI 1326890997 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 209030252
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered Nurse · Ambulatory CareTaxonomy 163WP2201X · License 041454400 (IL)
1611 W HARRISON ST STE 400, Chicago, IL 60612
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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

Megan Grobelny Aprn 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.

PECOS PAC ID1951836600
PECOS Enrollment IDI20241119001166
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 Reassignments

2

Medicare enrollment records show Megan Grobelny reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Board Of Trustees Fo The University Of Illinois
0.2 mi
Oral and Maxillofacial Surgery
811 S PAULINA ST # MC588
Chicago, IL 60612
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: The Board Of Trustees Of The University Of Illinois
  • 2,127 clinicians in this Medicare group
NPI 1326483991 (312) 996-7546
Orthomidwest, PLLC
74 mi
Orthopaedic Surgery
324 ROXBURY RD
Rockford, IL 61107
  • Reassigned Medicare billing, Illinois enrollment
  • 562 clinicians in this Medicare group
NPI 1730136474 (815) 398-9491

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 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Rush Oak Park Hospital

Acute Care Hospitals · Oak Park, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140063
Location520 S Maple AveOak Park, IL 60304 · Cook County
Emergency services

Rush University Medical Center

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140119
Location1653 West Congress ParkwayChicago, IL 60612 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60612 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ROBERT RAYMOND HALL III MD
Orthopaedic Surgery
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637
JULIA MORGAN MULLINS PA-C
Physician Assistant
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637
VASILI KARAS M.D.
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (312) 432-2300
DR. ZAAMIN BASHEY HUSSAIN MD
Orthopaedic Surgery
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637
DR. DANIEL KWANGWON PARK MD
Orthopaedic Surgery
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637
BRIDGET QUIRK PA
Physician Assistant
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637
NATHANIEL JOEL DAVIDSON PA-C
Physician Assistant
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637
MARA CATHRYN WEAVER PA-C
Physician Assistant
1611 W HARRISON ST STE 400
CHICAGO, IL 60612
Cook County (877) 632-6637

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 Megan Grobelny's NPI number?

The NPI number for Megan Grobelny is 1326890997. It was assigned to this individual provider in the NPPES registry on April 4, 2024.

Where is Megan Grobelny located?

Megan Grobelny practices at 1611 W Harrison St Ste 400, Chicago, IL 60612. The listed phone number is (877) 632-6637.

What is Megan Grobelny's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Megan Grobelny enrolled in Medicare?

Yes. Megan Grobelny 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 Megan Grobelny's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Grobelny reassigns Medicare benefits to 2 organizations: Board Of Trustees Fo The University Of Illinois (Chicago, IL) and Orthomidwest, PLLC (Rockford, 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 Megan Grobelny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Megan Grobelny affiliated with any hospitals?

According to CMS data, Megan Grobelny is affiliated with Rush Oak Park Hospital and Rush University Medical Center.

When was this NPI record last updated?

The NPPES record for Megan Grobelny was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.