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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacqueline L Gillespie, ARNP

Pediatric Nurse Practitioner in Duncan, OK · enumerated 2005 · practices at Sanford Clinic.

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

National Provider Identifier

1346235488

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Registry record

Entity type Individual (Type 1)
Name Jacqueline L Gillespie
Credential ARNP
Sex Female
Practice address 2502 W Elk Ave, Duncan, OK, 73533
Phone (580) 252-9600
Fax (580) 252-6100
Enumeration date Sep 14, 2005
Last updated in NPPES Jun 16, 2011

Taxonomy & licenses

163WP0200X Pediatric Registered Nurse Nursing Service Providers · License R0045906 (OK) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 45906 (OK) Primary

Other identifiers

Identifier Type State Issuer
100113640A Medicaid OK -
100113640B Other OK SOONERCARE CHOICE-LAWTON

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

What specialty is Jacqueline Gillespie?
Jacqueline Gillespie 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-16.