Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Amy L Buck, FNP

Family Nurse Practitioner in Christiansted, VI · enumerated 2011 · practices at Primary Focus Health.

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

National Provider Identifier

1275826547

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Registry record

Entity type Individual (Type 1)

Name Mrs. Amy L Buck

Credential FNP

Sex Female

Practice address 4100 Sion Farm Shopp Ctr Ste 1, Christiansted, VI, 00820

Phone (340) 718-3263

Fax (866) 525-8144

Enumeration date May 19, 2011

Last updated in NPPES Aug 19, 2025

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN 0991677-NP (CO) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP12149 (TX) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 200526 (VI) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
375544901	Medicaid	TX	-
375544902	Other	TX	CSHCN

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 1275826547 active?

Yes, as of the latest NPPES snapshot, NPI 1275826547 is active (record last updated 2025-08-19).

How do I verify Amy Buck's NPI record?

Cross-check NPI 1275826547 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Primary Focus Health Family Medicine Physician · Christiansted, VI NPI 1871448571

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-19.