Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Stacy Healy James, RN, MSN, ACNP-BC

Acute Care Nurse Practitioner in Napa, CA · enumerated 2006.

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

National Provider Identifier

1265515340

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Registry record

Entity type Individual (Type 1)

Name Mrs. Stacy Healy James

Credential RN, MSN, ACNP-BC

Sex Female

Practice address 1000 Trancas St, Napa, CA, 94558

Phone (707) 252-4411

Enumeration date Oct 23, 2006

Last updated in NPPES Dec 4, 2014

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP15789 (CA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
CA129730	Other	CA	MEDICARE PTAN

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

How do I verify Stacy James's NPI record?

Cross-check NPI 1265515340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265515340 active?

Yes, as of the latest NPPES snapshot, NPI 1265515340 is active (record last updated 2014-12-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-04.