Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Internal Medicine Group of the Midsouth Pllc

Internal Medicine Physician in Southaven, MS · enumerated 2008 · authorized official Aileen Gayoso, President.

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

National Provider Identifier

1609035468

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Registry record

Entity type Organization (Type 2)

Legal business name Internal Medicine Group of the Midsouth Pllc

Practice address 391 Southcrest Cl, Suite 210, Southaven, MS, 38671

Phone (662) 536-1520

Enumeration date Jun 6, 2008

Last updated in NPPES Jun 6, 2008

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 15680 (MS) Primary

Authorized official

Name Aileen Gayoso

Title President

Phone (662) 536-1520

Other identifiers

Identifier	Type	State	Issuer
160334001	Medicaid	AR	-

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 Internal Medicine Group of the Midsouth Pllc?

The NPI for Internal Medicine Group of the Midsouth Pllc is 1609035468, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Internal Medicine Group of the Midsouth Pllc?

NPPES lists Aileen Gayoso (President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-06.