Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Barbara Ann Trunzo, DNP

Pediatric Nurse Practitioner in Orange Park, FL · enumerated 2005.

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

National Provider Identifier

1336146356

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Registry record

Entity type Individual (Type 1)

Name Ms. Barbara Ann Trunzo

Credential DNP

Sex Female

Practice address 1555 Kingsley Ave Ste 601, Orange Park, FL, 32073

Phone (904) 264-0264

Fax (904) 278-0437

Enumeration date Jul 5, 2005

Last updated in NPPES Aug 24, 2022

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1738892 (FL) Primary

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

Other identifiers

Identifier	Type	State	Issuer
018096200	Medicaid	FL	-

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 specialty is Barbara Trunzo?

Barbara Trunzo is registered in NPPES with the primary taxonomy of Pediatric Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-24.