Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniel Paul Del Toro, DNP, MSHI, RN-BC

Informatics Clinical Nurse Specialist in Knoxville, TN · enumerated 2024.

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

National Provider Identifier

1720821846

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniel Paul Del Toro

Credential DNP, MSHI, RN-BC

Sex Male

Practice address 213 Geronimo Rd, Knoxville, TN, 37934

Phone (865) 659-2669

Enumeration date Jun 17, 2024

Last updated in NPPES Jun 17, 2024

Taxonomy & licenses

163WA2000X Administrator Registered Nurse Nursing Service Providers · License 181711 (TN) Secondary

364SI0800X Informatics Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 181711 (TN) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

Other identifiers

Identifier	Type	State	Issuer
181711	Other	TN	TN STATE BOARD OF NURSING

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

What is the NPI number for Daniel Del Toro?

The National Provider Identifier (NPI) for Daniel Del Toro is 1720821846, a Type 1 (individual) record in the CMS NPPES registry.

Where does Daniel Del Toro practice?

The practice location on file with NPPES is in Knoxville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-17.