Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachael Ashley Willmuth, APRN

Nurse Practitioner in Caro, MI · enumerated 2023.

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

National Provider Identifier

1962117986

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Registry record

Entity type Individual (Type 1)

Name Rachael Ashley Willmuth

Credential APRN

Sex Female

Practice address 1800 W Caro Rd, Caro, MI, 48723

Phone (248) 472-7318

Fax (855) 552-3776

Enumeration date Jan 16, 2023

Last updated in NPPES Nov 6, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704298741 (MI) Primary

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

Rachael Willmuth 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

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Mclaren Caro Region Rural Health Clinic/Center · Caro, MI NPI 1487166609 Ryan Willis Physician Assistant · Caro, MI NPI 1891441945 Lindsay Bissett Family Nurse Practitioner · Caro, MI NPI 1346965340 Jessica Pratt Gerontology Nurse Practitioner · Caro, MI NPI 1518731991 Hassan Reda Pharmacist · Caro, MI NPI 1548090913 Alexandra Williams Medical Physician Assistant · Caro, MI NPI 1366247876 Advanced Wound Care Specialists PC Internal Medicine Physician · Caro, MI NPI 1932082203

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-06.