NPI Portal NPI Lookup & Verification

Mr. Dwayne Patrick Mennefield, RPH

Mr. Dwayne Patrick Mennefield is a Ambulatory Care Pharmacist provider (Pharmacist) practicing in Jackson, MS, registered in the NPPES registry with NPI 1407560212 since 2023. The credential RPH stands for Registered Pharmacist. Practices at Walgreen Co (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1407560212
Entity type Individual (Type 1)
Name Mr. Dwayne Patrick Mennefield
Credential RPH
Sex Male
Practice address Jackson, MS, 39209
Phone 6019449965
Fax 6019696419
Enumeration date 2023-01-06
Last updated in NPPES 2023-01-06

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1835P2201X Ambulatory Care Pharmacist Primary E-08306 MS

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Copy-ready billing details
Provider: Dwayne Mennefield, RPH
NPI: 1407560212
Taxonomy: 1835P2201X (Ambulatory Care Pharmacist)
Address: Jackson, MS, 39209

Other providers at this practice address

NPI Name Type Specialty Location
1649285800 Walgreen Co Organization Pharmacy Jackson, MS
1053681569 Ceil Dixon Individual Pharmacist Jackson, MS
1902176829 Karen Mcgowan Individual Pharmacist Jackson, MS
1902418072 Willeta Luckett Individual Pharmacist Jackson, MS
1396350971 Elena Hubbard Individual Pharmacist Jackson, MS
1508528159 Mansour Shabazz Individual Pharmacist Jackson, MS

Verify this record

Cross-check NPI 1407560212 against the authoritative CMS record: view Mr. Dwayne Patrick Mennefield on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Dwayne Mennefield?
Dwayne Mennefield is registered in NPPES with the primary taxonomy of Ambulatory Care Pharmacist. 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 2026-07-11. Provider record last updated 2023-01-06.