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Louise Byrnes, CRNP

Psychiatric/Mental Health Nurse Practitioner in Coatesville, PA · enumerated 2019 · practices at Coatesville Clinic Company, LLC.

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

National Provider Identifier

1679047294

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Registry record

Entity type Individual (Type 1)
Name Louise Byrnes
Credential CRNP
Sex Female
Practice address 219 Reeceville Rd, Coatesville, PA, 19320
Phone (610) 383-8000
Enumeration date Jan 16, 2019
Last updated in NPPES Apr 21, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN684405 (PA) Secondary
363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP022848 (PA) 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.

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Frequently asked questions

What is the NPI number for Louise Byrnes?
The National Provider Identifier (NPI) for Louise Byrnes is 1679047294, a Type 1 (individual) record in the CMS NPPES registry.
Where does Louise Byrnes practice?
The practice location on file with NPPES is in Coatesville, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-21.