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Megan Houlahan, AGNP

Adult Health Nurse Practitioner in Clayton, MO · enumerated 2015.

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

National Provider Identifier

1972975183

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Registry record

Entity type Individual (Type 1)
Name Megan Houlahan
Credential AGNP
Sex Female
Practice address 401 Corporate Park Dr, Clayton, MO, 63105
Phone (636) 288-4149
Enumeration date Oct 27, 2015
Last updated in NPPES Jul 10, 2025

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2015038454 (MO) Secondary
363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2015038454 (MO) 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

Where does Megan Houlahan practice?
The practice location on file with NPPES is in Clayton, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Megan Houlahan?
The National Provider Identifier (NPI) for Megan Houlahan is 1972975183, 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 2025-07-10.