MEGAN GAC FNP
NPI 1144992264
Nurse Practitioner - Family in Orland Park, IL
About Megan Gac Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN GAC FNP (NPI 1144992264) is an individual family provider in Orland Park, Illinois, licensed in Illinois (209.024099) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
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
Megan Gac Fnp 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 Megan Gac reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Frankfort, IL 60423
- Reassigned Medicare billing, Illinois enrollment
- 148 clinicians in this Medicare group
Oak Brook, IL 60523
- Reassigned Medicare billing, Illinois and Indiana enrollments
- Medicare enrollment name: Rush University Medical Group
- Also billed through NPI 1093819542 (Indiana)
- 2,169 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois and Indiana enrollments
- 548 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 60467 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Gac's NPI number?
The NPI number for Megan Gac is 1144992264. It was assigned to this individual provider in the NPPES registry on September 28, 2021.
Where is Megan Gac located?
Megan Gac practices at 10653 Maue Dr, Orland Park, IL 60467. The listed phone number is (850) 209-2016.
What is Megan Gac's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Megan Gac enrolled in Medicare?
Yes. Megan Gac 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 Gac's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Gac reassigns Medicare benefits to 3 organizations: Specialty Physicians Of Illinois, LLC (Frankfort, IL), Rush University Medical Center (Oak Brook, IL) and Rush Medical Group (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 Megan Gac's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Megan Gac accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and CareSource list Megan Gac 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 Megan Gac was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Megan Gac, FNP · NPI 1144992264
Family physician in Orland Park, Illinois. Individual provider, active in the CMS NPPES registry since September 28, 2021.
## Identity
- **NPI:** 1144992264 (Entity type: Individual)
- **Enumerated:** September 28, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 209.024099 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 10653 MAUE DR, Orland Park, IL 60467-8453
- **Phone:** (850) 209-2016
## 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): Specialty Physicians Of Illinois, LLC (NPI 1962024612, Frankfort, IL); Rush University Medical Center (NPI 1801375696, Oak Brook, IL); Rush Medical Group (NPI 1467312850, Chicago, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144992264) · Data from the CMS NPPES public registry.