KAREN AICHER NP
NPI 1902618796
Nurse Practitioner - Adult Health in Arlington Heights, IL
About Karen Aicher Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KAREN AICHER NP (NPI 1902618796) is an individual adult health provider in Arlington Heights, Illinois, licensed in Illinois (209031126) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
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
Karen Aicher Np 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 Reassignment
Medicare enrollment records show Karen Aicher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Arlington Heights, IL 60005
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Advanced Pain & Spine Management Sc
- 4 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.
Northwest Community Hospital 1
Acute Care Hospitals · Arlington Heights, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60005 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 Karen Aicher's NPI number?
The NPI number for Karen Aicher is 1902618796. It was assigned to this individual provider in the NPPES registry on January 21, 2025.
Where is Karen Aicher located?
Karen Aicher practices at 121 S Wilke Rd # 121, Arlington Heights, IL 60005. The listed phone number is (847) 797-4888.
What is Karen Aicher's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Karen Aicher enrolled in Medicare?
Yes. Karen Aicher 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 organization bills Medicare for Karen Aicher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Aicher reassigns Medicare benefits to Advanced Pain & Spine Management, S.C. (Arlington Heights, IL). The 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 Karen Aicher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karen Aicher affiliated with any hospitals?
According to CMS data, Karen Aicher is affiliated with Northwest Community Hospital 1.
When was this NPI record last updated?
The NPPES record for Karen Aicher was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Karen Aicher, NP · NPI 1902618796
Adult Health physician in Arlington Heights, Illinois. Individual provider, active in the CMS NPPES registry since January 21, 2025.
## Identity
- **NPI:** 1902618796 (Entity type: Individual)
- **Enumerated:** January 21, 2025
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 209031126 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 121 S WILKE RD # 121, Arlington Heights, IL 60005-1533
- **Phone:** (847) 797-4888
## 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:** Advanced Pain & Spine Management, S.C. (NPI 1366947236, Arlington Heights, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** January 19, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1902618796) · Data from the CMS NPPES public registry.