Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Carol Rollow Harms, APRN, CNP

Nurse Practitioner in Winfield, IL · enumerated 2008.

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

National Provider Identifier

1528236601

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Registry record

Entity type Individual (Type 1)

Name Ms. Carol Rollow Harms

Credential APRN, CNP

Sex Female

Practice address Winfield, IL, 60190

Phone (630) 933-4847

Fax (630) 933-4558

Enumeration date Feb 12, 2008

Last updated in NPPES May 7, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209006946 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209006946 (IL) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
F400254462	Other	IL	MEDICARE PTAN (INDIVIDUAL)
206147	Other	IL	MEDICARE PTAN (GROUP)

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 1528236601 active?

Yes, as of the latest NPPES snapshot, NPI 1528236601 is active (record last updated 2024-05-07).

How do I verify Carol Harms's NPI record?

Cross-check NPI 1528236601 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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Nicolai Hinds Obstetrics & Gynecology Physician · Winfield, IL NPI 1124024161 Teresa Smith Family Nurse Practitioner · Winfield, IL NPI 1861499899 Luis Torero Pediatric Pulmonology Physician · Winfield, IL NPI 1952399560 David Woodard Surgery Physician · Winfield, IL NPI 1447231782 James Carroll Cardiovascular Disease Physician · Winfield, IL NPI 1841272432 Michael Hussey Maternal & Fetal Medicine Physician · Winfield, IL NPI 1053395384 Neil Agruss Cardiovascular Disease Physician · Winfield, IL NPI 1780661736 Associated General Surgeons, S.C. Surgery Physician · Winfield, IL NPI 1174501266

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-07.