Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ihs Associates, Inc.

Q: What type of organization is Ihs Associates, Inc.?

Ihs Associates, Inc. is registered in NPPES as a Social Worker (its primary provider taxonomy).

Social Worker in Williamsburg, IA · enumerated 2007 · authorized official Paula Welsh, Director.

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

National Provider Identifier

1538361571

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Registry record

Entity type Organization (Type 2)

Legal business name Ihs Associates, Inc.

Practice address 509 Court St, Williamsburg, IA, 52361

Phone (319) 668-2050

Enumeration date Jun 1, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Authorized official

Name Paula Welsh

Title Director

Phone (319) 668-2050

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 type of organization is Ihs Associates, Inc.?

Ihs Associates, Inc. is registered in NPPES as a Social Worker (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.

Providers at this address

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Integrative Health Services, Inc. Social Worker · Williamsburg, IA NPI 1679775613

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.