What is Karen Lieb's NPI number?

Karen Lieb's National Provider Identifier (NPI) is 1619859626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Lieb's specialty?

Karen Lieb is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).

Where is Karen Lieb located?

Karen Lieb's practice location on file with NPPES is 24647 N Milwaukee Ave, Vernon Hills, IL 60061-1567.

What is Karen Lieb's phone number?

The practice phone number listed in the NPPES registry for Karen Lieb is (847) 377-7950.

Is Karen Lieb's NPI active?

Yes — Karen Lieb's NPI (1619859626) is active in the NPPES registry as of the last update on 2025-07-22.

IndividualActive

Karen Lieb

NPI 1619859626 · Adult Psychiatric/Mental Health Registered Nurse · Vernon Hills, IL

Karen Lieb is a Adult Psychiatric/Mental Health Registered Nurse provider in Vernon Hills, IL (NPI 1619859626).

Provider details

NPI number: 1619859626
Entity type: Individual
Primary specialty: Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
Sole proprietor: No
License: 041243711 (IL)

Specialties & taxonomies

Adult Psychiatric/Mental Health Registered NursePrimary163WP0809XLicense 041243711 (IL)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

24647 N Milwaukee Ave

Vernon Hills, IL 60061-1567

Phone: (847) 377-7950

Street-level locationGet directions

More IL providers

Mailing address

1780 Delaware Trl

Wheeling, IL 60090-5124

Enumerated: 2025-07-22
Last updated: 2025-07-22
Certified: 2025-07-22

Frequently asked questions

What is Karen Lieb's NPI number?: Karen Lieb's National Provider Identifier (NPI) is 1619859626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Lieb's specialty?: Karen Lieb is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
Where is Karen Lieb located?: Karen Lieb's practice location on file with NPPES is 24647 N Milwaukee Ave, Vernon Hills, IL 60061-1567.
What is Karen Lieb's phone number?: The practice phone number listed in the NPPES registry for Karen Lieb is (847) 377-7950.
Is Karen Lieb's NPI active?: Yes — Karen Lieb's NPI (1619859626) is active in the NPPES registry as of the last update on 2025-07-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.