Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amanda Herrick Estapa, ACNP

Nurse Practitioner in Hammond, LA · enumerated 2007.

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

National Provider Identifier

1457552424

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Registry record

Entity type Individual (Type 1)

Name Amanda Herrick Estapa

Credential ACNP

Sex Female

Practice address Hammond, LA, 70403

Phone (985) 892-7070

Fax (985) 892-7017

Enumeration date May 29, 2007

Last updated in NPPES May 22, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN095442 (LA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP05167 (LA) Primary

Other identifiers

Identifier	Type	State	Issuer
1012131	Medicaid	LA	-
00687066	Medicaid	MS	-

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

How do I verify Amanda Estapa's NPI record?

Cross-check NPI 1457552424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457552424 active?

Yes, as of the latest NPPES snapshot, NPI 1457552424 is active (record last updated 2019-05-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-22.