NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jennifer Longmire Duncan, PHARMD, BCGP

Geriatric Pharmacist in Ridgeland, MS · enumerated 2020.

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

National Provider Identifier

1295321495

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jennifer Longmire Duncan
Credential PHARMD, BCGP
Sex Female
Practice address Ridgeland, MS, 39157
Phone (601) 214-9665
Fax (800) 547-9182
Enumeration date Dec 12, 2020
Last updated in NPPES Dec 12, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1835G0303X Geriatric Pharmacist Pharmacy Service Providers · License T-07963 (MS) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

Where does Jennifer Duncan practice?
The practice location on file with NPPES is in Ridgeland, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Duncan?
The National Provider Identifier (NPI) for Jennifer Duncan is 1295321495, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-12.