ANNEMARIE ELISE BARR NP, APRN
NPI 1689231144
Nurse Practitioner - Acute Care in Park Ridge, IL
About Annemarie Elise Barr Np, Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNEMARIE ELISE BARR NP, APRN (NPI 1689231144) is an individual acute care provider in Park Ridge, Illinois, licensed in Illinois (209019184) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains a secondary practice location in Indianapolis.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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
Annemarie Elise Barr Np, 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.
Medicare Billing Reassignments
2Medicare enrollment records show Annemarie Barr reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 199 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Indiana University Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60068 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.
PARK RIDGE, IL 60068
PARK RIDGE, IL 60068
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 Annemarie Barr's NPI number?
The NPI number for Annemarie Barr is 1689231144. It was assigned to this individual provider in the NPPES registry on May 21, 2019. The provider is also known as Annemarie Blitz Rn.
Where is Annemarie Barr located?
Annemarie Barr practices at 1775 Dempster St, Park Ridge, IL 60068. The listed phone number is (847) 723-2210.
What is Annemarie Barr's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Annemarie Barr enrolled in Medicare?
Yes. Annemarie Barr 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 Annemarie Barr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annemarie Barr reassigns Medicare benefits to 2 organizations: Iu Health Medical Group, LLC (Indianapolis, IN) and University Surgeons, Inc. (Indianapolis, IN). 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 Annemarie Barr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Annemarie Barr accept?
Health plans from CareSource list Annemarie Barr 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.
Is Annemarie Barr affiliated with any hospitals?
According to CMS data, Annemarie Barr is affiliated with Indiana University Health.
When was this NPI record last updated?
The NPPES record for Annemarie Barr was last updated on May 9, 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.
# Annemarie Elise Barr, NP, APRN · NPI 1689231144
Acute Care physician in Park Ridge, Illinois. Individual provider, active in the CMS NPPES registry since May 21, 2019.
## Identity
- **NPI:** 1689231144 (Entity type: Individual)
- **Enumerated:** May 21, 2019
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 209019184 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 1775 DEMPSTER ST, Park Ridge, IL 60068-1143
- **Phone:** (847) 723-2210
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); University Surgeons, Inc. (NPI 1316966229, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** May 9, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1689231144) · Data from the CMS NPPES public registry.