Karen Aicher, NP
NPI 1902618796 · Adult Health Nurse Practitioner · Arlington Heights, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Aicher, NP is a Adult Health Nurse Practitioner provider in Arlington Heights, IL (NPI 1902618796).
Provider details
- NPI number
- 1902618796
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 209031126 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-01-21
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Karen Aicher's NPI number?
- Karen Aicher's National Provider Identifier (NPI) is 1902618796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Aicher's specialty?
- Karen Aicher is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Aicher located?
- Karen Aicher's practice location on file with NPPES is 121 S Wilke Rd # 121, Arlington Heights, IL 60005-1533.
- What is Karen Aicher's phone number?
- The practice phone number listed in the NPPES registry for Karen Aicher is (847) 797-4888.
- Does Karen Aicher accept Medicare?
- Karen Aicher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Aicher's NPI active?
- Yes — Karen Aicher's NPI (1902618796) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.