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Robert Mack Inc

Robert Mack Inc is a healthcare organization registered as Pediatric Occupational Therapist in Ft Smith, AR, holding Type 2 (organization) NPI 1083881437 since 2008. The authorized official on file is Robert Mack, President.

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NPI 1083881437
Entity type Organization (Type 2)
Legal business name Robert Mack Inc
Practice address 1801 SOUTH 74, Ft Smith, AR, 72902
Phone 4794785572
Fax 4794785560
Enumeration date 2008-05-14
Last updated in NPPES 2008-05-14

Authorized official

Name Robert Mack
Title President
Phone 4794141190

Taxonomy & classification

Taxonomy code Specialty Primary License State
225XP0200X Pediatric Occupational Therapist Primary OTR940 AR

Other identifiers

Identifier Type State Issuer
146815742 Medicaid AR
Copy-ready billing details
Provider: Robert Mack Inc
NPI: 1083881437
Taxonomy: 225XP0200X (Pediatric Occupational Therapist)
Address: 1801 SOUTH 74, Ft Smith, AR, 72902

Verify this record

Cross-check NPI 1083881437 against the authoritative CMS record: view Robert Mack Inc 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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-14. Verify at npiregistry.cms.hhs.gov.
Where is Robert Mack Inc located?
The practice location on file with NPPES is in Ft Smith, AR.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-14.