DR. HANNAH MEISSNER MD
NPI 1619504461
Emergency Medicine in Chicago, IL
About Dr. Hannah Meissner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HANNAH MEISSNER MD (NPI 1619504461) is an individual emergency medicine provider in Chicago, Illinois, licensed in Illinois (336.125510) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, is affiliated with Rush Oak Park Hospital, and maintains a secondary practice location in Omaha.
NPPES Registry Identity
Specialties & Licenses 2
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. Hannah Meissner Md 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
5Medicare enrollment records show Hannah Meissner reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 2,169 clinicians in this Medicare group
Chicago, IL 60612
- Reassigned Medicare billing, Illinois enrollment
- 548 clinicians in this Medicare group
Oak Park, IL 60304
- Reassigned Medicare billing, Illinois enrollment
- 124 clinicians in this Medicare group
Chicago, IL 60634
- Reassigned Medicare billing, Illinois enrollment
- 174 clinicians in this Medicare group
Kankakee, IL 60901
- Reassigned Medicare billing, Illinois enrollment
- 61 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
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, ILRush University Medical Center
Acute Care Hospitals · Chicago, ILCommunity First Medical Center
Acute Care Hospitals · Chicago, ILPhysician 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.
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 60612
CHICAGO, IL 60612
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 Hannah Meissner's NPI number?
The NPI number for Hannah Meissner is 1619504461. It was assigned to this individual provider in the NPPES registry on March 23, 2020.
Where is Hannah Meissner located?
Hannah Meissner practices at 600 S Paulina St Ste 403, Chicago, IL 60612. The listed phone number is (312) 942-7100.
What is Hannah Meissner's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Hannah Meissner enrolled in Medicare?
Yes. Hannah Meissner 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 Hannah Meissner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Meissner reassigns Medicare benefits to 5 organizations: Rush University Medical Group (Chicago, IL), Rush Medical Group (Chicago, IL), Rush Oak Park ER Physicians Group (Oak Park, IL), Community First Healthcare Of Illinois, Inc. (Chicago, IL) and Riverside Emergency Physicians, LLC (Kankakee, 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 Hannah Meissner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hannah Meissner affiliated with any hospitals?
According to CMS data, Hannah Meissner is affiliated with Rush Oak Park Hospital, Rush University Medical Center and Community First Medical Center.
When was this NPI record last updated?
The NPPES record for Hannah Meissner was last updated on June 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.