NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southwestern Medical Clinic Oc

Clinical Medical Laboratory in Berrien Springs, MI · enumerated 2007 · authorized official Diane Baker, Lab Director.

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

National Provider Identifier

1336334408

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Southwestern Medical Clinic Oc
Practice address 300 W Ferry St, Berrien Springs, MI, 49103
Phone (269) 473-2387
Fax (269) 473-2698
Enumeration date Sep 11, 2007
Last updated in NPPES Sep 11, 2007

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Diane Baker
Title Lab Director
Phone (269) 473-2387

Other identifiers

Identifier Type State Issuer
4399652 Medicaid MI -

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 the NPI number for Southwestern Medical Clinic Oc?
The NPI for Southwestern Medical Clinic Oc is 1336334408, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Southwestern Medical Clinic Oc?
NPPES lists Diane Baker (Lab Director) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-11.