Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Houser-Norborg-Macgregor Medical Corp

Obstetrics & Gynecology Physician in South Bend, IN · enumerated 2006 · authorized official Keim Houser, President.

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

National Provider Identifier

1083712574

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Registry record

Entity type Organization (Type 2)

Legal business name Houser-Norborg-Macgregor Medical Corp

Practice address 515 N Lafayette Blvd, South Bend, IN, 46601

Phone (574) 232-2037

Fax (574) 232-1420

Enumeration date Sep 20, 2006

Last updated in NPPES Feb 17, 2009

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 50000406A (IN) Primary

Authorized official

Name Keim Houser

Title President

Phone (574) 232-2038

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 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.

What type of organization is Houser-Norborg-Macgregor Medical Corp?

Houser-Norborg-Macgregor Medical Corp is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-17.