Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Callie H Duncan, CPNP

Pediatric Nurse Practitioner in Crossville, TN · enumerated 2017 · practices at Plateau Pediatrics, Plc.

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

National Provider Identifier

1760909816

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Registry record

Entity type Individual (Type 1)

Name Callie H Duncan

Credential CPNP

Sex Female

Practice address 3234 Miller Ave, Crossville, TN, 38555

Phone (931) 707-8700

Fax (931) 456-0802

Enumeration date Aug 29, 2017

Last updated in NPPES Apr 10, 2025

Taxonomy & licenses

363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 23207 (TN) Primary

Other identifiers

Identifier	Type	State	Issuer
Q031537	Medicaid	TN	-

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 Callie Duncan?

The National Provider Identifier (NPI) for Callie Duncan is 1760909816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Callie Duncan practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-10.