Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Amy Hasbrouck Sievers, RN
Registered Nurse in Austin, TX · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558582478
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Registry record
Entity type Individual (Type 1)
Name Ms. Amy Hasbrouck Sievers
Credential RN
Sex Female
Practice address 56 East Ave, Austin, TX, 78701
Phone (512) 804-9465
Fax (512) 804-3479
Enumeration date May 1, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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.
Frequently asked questions
How do I verify Amy Sievers's NPI record?
Cross-check NPI 1558582478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1558582478 active?
Yes, as of the latest NPPES snapshot, NPI 1558582478 is active (record last updated 2007-07-08).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.