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Indian Health Service

Public Health or Welfare Agency in Supai, AZ · enumerated 2007 · authorized official Terry Mcdowell Mcdowell, Substance Abuse Specialist.

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

National Provider Identifier

1467663583

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Registry record

Entity type Organization (Type 2)
Legal business name Indian Health Service
Practice address 312 Main Street, Supai, AZ, 86435
Phone (928) 448-2641
Fax (928) 448-2312
Enumeration date May 24, 2007
Last updated in NPPES Jul 7, 2008

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

Name Terry Mcdowell Mcdowell
Title Substance Abuse Specialist
Phone (928) 448-2641

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 Indian Health Service?
Indian Health Service is registered in NPPES as a Public Health or Welfare Agency (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 2008-07-07.