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Claudia Merkley, ACNP

Acute Care Nurse Practitioner in Evansville, IN · enumerated 2005 · practices at Ohio Valley Heartcare Inc.

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

National Provider Identifier

1174524573

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Registry record

Entity type Individual (Type 1)
Name Claudia Merkley
Credential ACNP
Sex Female
Practice address 901 St Marys Dr, Suite 300, Evansville, IN, 47714
Phone (812) 473-2642
Fax (812) 474-4458
Enumeration date Aug 9, 2005
Last updated in NPPES Jul 26, 2022

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71001037A (IN) Primary

Other identifiers

Identifier Type State Issuer
200299220A Medicaid IN -
78005881 Medicaid KY -

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

Where does Claudia Merkley practice?
The practice location on file with NPPES is in Evansville, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Claudia Merkley?
The National Provider Identifier (NPI) for Claudia Merkley is 1174524573, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-26.