Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara A Welch, RN, APN-C

Nurse Practitioner in Aurora, IL · enumerated 2006.

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

National Provider Identifier

1508870643

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Barbara A Welch

Credential RN, APN-C

Sex Female

Practice address 400 N Highland Ave, Aurora, IL, 60506

Phone (630) 978-2532

Enumeration date Jul 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209002728 (IL) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

Is NPI 1508870643 active?

Yes, as of the latest NPPES snapshot, NPI 1508870643 is active (record last updated 2007-07-08).

How do I verify Barbara Welch's NPI record?

Cross-check NPI 1508870643 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

Browse all →

Angelos Alexander Obstetrics & Gynecology Physician · Aurora, IL NPI 1265425953 Vna Health Care General Practice Physician · Aurora, IL NPI 1508826983 Ronald Vilbar Family Medicine Physician · Aurora, IL NPI 1396702049 Theresa Figge Pediatrics Physician · Aurora, IL NPI 1982651501 Verdell Williamson Nurse Practitioner · Aurora, IL NPI 1659305977 Sonja Ross Nurse Practitioner · Aurora, IL NPI 1871509893 Afifa Mina Pediatrics Physician · Aurora, IL NPI 1518975994 Pamela Taylor Family Nurse Practitioner · Aurora, IL NPI 1952311771

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.