Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Tomasulo Dyer, ACNP-BC

Nurse Practitioner in Orange, CA · enumerated 2012.

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

National Provider Identifier

1366796484

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Registry record

Entity type Individual (Type 1)

Name Anna Tomasulo Dyer

Credential ACNP-BC

Sex Female

Practice address 101 the City Dr S, Orange, CA, 92868

Phone (714) 456-6985

Enumeration date Oct 29, 2012

Last updated in NPPES Jan 22, 2024

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95016624 (CA) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95016624 (CA) Primary

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 17124 (TN) Secondary

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 Anna Dyer's NPI record?

Cross-check NPI 1366796484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1366796484 active?

Yes, as of the latest NPPES snapshot, NPI 1366796484 is active (record last updated 2024-01-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-22.