Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Liliana Alvarez, NP

Family Nurse Practitioner in Berwyn, IL · enumerated 2012 · practices at Walgreen Co.

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

National Provider Identifier

1972859874

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Registry record

Entity type Individual (Type 1)

Name Ms. Liliana Alvarez

Credential NP

Sex Female

Practice address 6800 Ogden Ave, Berwyn, IL, 60402

Phone (800) 323-8622

Enumeration date Jul 28, 2012

Last updated in NPPES May 17, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209009161041339077 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209-009161 (IL) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

Other identifiers

Identifier	Type	State	Issuer
209009161	Medicaid	IL	-

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 Liliana Alvarez's NPI record?

Cross-check NPI 1972859874 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1972859874 active?

Yes, as of the latest NPPES snapshot, NPI 1972859874 is active (record last updated 2022-05-17).

Other providers at this practice address

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Walgreen Co Pharmacy · Berwyn, IL NPI 1083629307 Rachel Silva Pharmacist · Berwyn, IL NPI 1912287541 Adam Kielbasa Pharmacist · Berwyn, IL NPI 1265712848 Lisa Tang Pharmacist · Berwyn, IL NPI 1063792646 Kelli Paulson Pharmacist · Berwyn, IL NPI 1114208204 Maria Yu Pharmacist · Berwyn, IL NPI 1871874800 Chan Phuong Duong Pharmacist · Berwyn, IL NPI 1902183924 Jolanta Dmochowski Nurse Practitioner · Berwyn, IL NPI 1447649793

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-17.