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Joan E Stacy, NP-C

Nurse Practitioner in Austin, TX · enumerated 2014.

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

National Provider Identifier

1558789487

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Registry record

Entity type Individual (Type 1)
Name Joan E Stacy
Credential NP-C
Sex Female
Practice address 1108 Lavaca St Ste 110-320, Austin, TX, 78701
Enumeration date Mar 28, 2014
Last updated in NPPES May 16, 2025

Taxonomy & licenses

363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP138688 (TX) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP138688 (TX) Primary

Other identifiers

Identifier Type State Issuer
1558789487 Medicaid NC -
NP2777 Medicaid SC -

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 1558789487 active?
Yes, as of the latest NPPES snapshot, NPI 1558789487 is active (record last updated 2025-05-16).
How do I verify Joan Stacy's NPI record?
Cross-check NPI 1558789487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-16.