Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa M Brown, CPNP-AC

Pediatric Nurse Practitioner in Springfield, IL · enumerated 2022.

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

National Provider Identifier

1891417283

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Registry record

Entity type Individual (Type 1)

Name Alyssa M Brown

Credential CPNP-AC

Sex Female

Practice address 415 N 9th St Ste 4w64, Springfield, IL, 62702

Phone (217) 545-8000

Fax (217) 545-6654

Enumeration date Sep 13, 2022

Last updated in NPPES May 18, 2025

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2022034477 (MO) Secondary

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.025451 (IL) Primary

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

Is NPI 1891417283 active?

Yes, as of the latest NPPES snapshot, NPI 1891417283 is active (record last updated 2025-05-18).

How do I verify Alyssa Brown's NPI record?

Cross-check NPI 1891417283 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Katelyn Reed Pediatric Nurse Practitioner · Springfield, IL NPI 1568939684 Kaitlyn Engle Pediatric Critical Care Medicine Physician · Springfield, IL NPI 1114556875

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-18.