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A D Walker Jr MD Apmc

Specialist in Houma, LA · enumerated 2007 · authorized official Arthur Walker, Owner/President.

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

National Provider Identifier

1104018829

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Registry record

Entity type Organization (Type 2)
Legal business name A D Walker Jr MD Apmc
Other name <Unavail>
Practice address 869 Verret St, Houma, LA, 70360
Phone (985) 868-7566
Fax (985) 851-4778
Enumeration date Aug 16, 2007
Last updated in NPPES Jul 22, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License 013854 (LA) Primary

Authorized official

Name Arthur Walker
Title Owner/President
Phone (985) 868-7566

Other identifiers

Identifier Type State Issuer
1319392 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.

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Frequently asked questions

What type of organization is A D Walker Jr MD Apmc?
A D Walker Jr MD Apmc is registered in NPPES as a Specialist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-07-22.