Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alferez, LLC

Q: What is the NPI number for Alferez, LLC?

The NPI for Alferez, LLC is 1568735462, a Type 2 (organization) record in the CMS NPPES registry.

Infectious Disease Physician in Marrero, LA · enumerated 2012 · authorized official Mary Martinez, Clinic Administration.

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

National Provider Identifier

1568735462

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Registry record

Entity type Organization (Type 2)

Legal business name Alferez, LLC

Practice address 4700 Wichers Dr, Suite 304, Marrero, LA, 70072

Phone (504) 644-4787

Fax (504) 644-4790

Enumeration date Feb 23, 2012

Last updated in NPPES Feb 23, 2012

Taxonomy & classification

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 16902 (LA) Primary

Authorized official

Name Mary Martinez

Title Clinic Administration

Phone (504) 417-3728

Other identifiers

Identifier	Type	State	Issuer
1362077	Medicaid	LA	-

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 Alferez, LLC?

The NPI for Alferez, LLC is 1568735462, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Alferez, LLC?

NPPES lists Mary Martinez (Clinic Administration) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-23.