1. Home
  2. Directory
  3. Illinois
  4. Libertyville
  5. Psychiatry Neurology
  6. NPI Profile

VERNON HILLS MEDICAL CENTER, LTD
NPI 1104944776
Psychiatry & Neurology - Psychiatry in Libertyville, IL

Active since March 26, 2007
800 S MILWAUKEE AVE STE 180, LIBERTYVILLE, IL 60048(847) 680-2200(847) 680-6256 Get Directions Write a Review

NPPES record last updated: March 14, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Vernon Hills Medical Center, Ltd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

VERNON HILLS MEDICAL CENTER, LTD (NPI 1104944776) is a healthcare organization registered as a psychiatry in Libertyville, Illinois and active in the NPI registry since March 2007. The organization lists Elen Tylkin, Psychiatrist, as its authorized official.

NPPES Registry Identity

NPI1104944776
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameVERNON HILLS MEDICAL CENTER, LTD
Location Address800 S MILWAUKEE AVE STE 180Libertyville, IL 60048-3200
Mailing Address800 S Milwaukee Ave Ste 180Libertyville, IL 60048-3200 · (847) 680-2200 · Fax (847) 680-6256
Phone(847) 680-2200
Fax(847) 680-6256
Organization SubpartNo
Authorized OfficialElen TylkinPsychiatrist · (847) 680-2200
Enumeration DateMarch 26, 2007
Last NPPES UpdateMarch 14, 2014
✔ NPI 1104944776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in IL · 036-100108
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
800 S MILWAUKEE AVE STE 180, Libertyville, IL 60048
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN917900IL
Medicaid036100108IL

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vernon Hills Medical Center, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Vernon Hills Medical Center, Ltd, which bills Medicare for the services this clinician delivers.

Clinician (1)

Elen Tylkin, M.D.
Psychiatry
NPI 1043306111
800 S MILWAUKEE AVE 180
Libertyville, IL 60048
(847) 680-2200
✔ PECOS✔ Accepts Medicare1.2 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Vernon Hills Medical Center, Ltd's NPI number?

The NPI number for Vernon Hills Medical Center, Ltd is 1104944776. It was assigned to this organization in the NPPES registry on March 26, 2007.

Where is Vernon Hills Medical Center, Ltd located?

Vernon Hills Medical Center, Ltd is located at 800 S Milwaukee Ave Ste 180, Libertyville, IL 60048. The listed phone number is (847) 680-2200.

What is Vernon Hills Medical Center, Ltd's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Vernon Hills Medical Center, Ltd enrolled in Medicare?

Yes. Vernon Hills Medical Center, Ltd is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vernon Hills Medical Center, Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Vernon Hills Medical Center, Ltd. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Vernon Hills Medical Center, Ltd was last updated on March 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.