Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amber Schwarzinger, FNP

Nurse Practitioner in Lombard, IL · enumerated 2020.

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

National Provider Identifier

1366059446

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Registry record

Entity type Individual (Type 1)

Name Amber Schwarzinger

Credential FNP

Sex Female

Practice address 1801 S Highland Ave Ste L40, Lombard, IL, 60148

Phone (630) 545-4075

Fax (630) 967-2131

Enumeration date Sep 23, 2020

Last updated in NPPES Jul 12, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.018926 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209018926 (IL) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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

What specialty is Amber Schwarzinger?

Amber Schwarzinger is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Mohmmad Hajjiri Infectious Disease Physician · Lombard, IL NPI 1972786465 Hubert Lin Nurse Practitioner · Lombard, IL NPI 1659702595 Mathew Loesch Dermatology Physician · Lombard, IL NPI 1720490451 Mary Francine Chua Infectious Disease Physician · Lombard, IL NPI 1568844827 Matthew Campos Nurse Practitioner · Lombard, IL NPI 1386099448 Deborah Rogoz Family Nurse Practitioner · Lombard, IL NPI 1346782877

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-12.