NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

American Center for Spine & Neurosurgery LLC

Neurological Surgery Physician in Libertyville, IL · enumerated 2005 · authorized official Jonathan Citow, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942281126

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name American Center for Spine & Neurosurgery LLC
Other name <Unavail>
Practice address 716 S Milwaukee Ave, Libertyville, IL, 60048
Fax (847) 362-3351
Enumeration date Nov 7, 2005
Last updated in NPPES Jul 21, 2024

Taxonomy & classification

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jonathan Citow
Title Owner

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for American Center for Spine & Neurosurgery LLC?
The NPI for American Center for Spine & Neurosurgery LLC is 1942281126, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for American Center for Spine & Neurosurgery LLC?
NPPES lists Jonathan Citow (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-21.