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Advantage Medical Infusion LLC

Community/Retail Pharmacy in Hattiesburg, MS · enumerated 2008 · authorized official William Pierce, Owner.

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

National Provider Identifier

1598913972

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Registry record

Entity type Organization (Type 2)
Legal business name Advantage Medical Infusion LLC
Other name <Unavail>
Practice address 5296 Old Highway 11, Suite 4, Hattiesburg, MS, 39402
Phone (601) 450-0294
Fax (601) 450-0295
Enumeration date Aug 28, 2008
Last updated in NPPES Apr 11, 2016

Taxonomy & classification

3336C0003X Community/Retail Pharmacy Suppliers · License 64001757A (IN) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License A9-0001509 (DE) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License 4365 (IA) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License P06464 (MD) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License 22-44611 (KS) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License PH28211 (FL) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License PCN.0002783 (CT) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License MS1820 (KY) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License PHY.006947-NR (LA) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License 054.018796 (IL) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License 1471 (AK) Primary
3336C0003X Community/Retail Pharmacy Suppliers · License 36488MS (ID) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License MO40001711 (ME) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License NRP1545 (CA) Secondary
3336C0003X Community/Retail Pharmacy Suppliers · License OSP.0006471 (CO) Secondary

Authorized official

Name William Pierce
Title Owner
Phone (601) 408-1251

Other identifiers

Identifier Type State Issuer
08200210 Medicaid MS -
2145322 Other - PK

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 Advantage Medical Infusion LLC?
The NPI for Advantage Medical Infusion LLC is 1598913972, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Advantage Medical Infusion LLC?
NPPES lists William Pierce (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-11.