Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lina Chervak, MD

Neurology Physician in Oak Lawn, IL · enumerated 2019.

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

National Provider Identifier

1487112538

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lina Chervak

Credential MD

Sex Female

Practice address 4400 W 95th St # 407, Oak Lawn, IL, 60453

Phone (708) 684-9600

Fax (708) 520-1880

Enumeration date Mar 7, 2019

Last updated in NPPES Nov 12, 2024

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 036165902 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

How do I verify Lina Chervak's NPI record?

Cross-check NPI 1487112538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1487112538 active?

Yes, as of the latest NPPES snapshot, NPI 1487112538 is active (record last updated 2024-11-12).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-12.