Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Merz, Inc.

Physical Therapist in Minnetonka, MN · enumerated 2007 · authorized official Douglas Merz, Owner-President.

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

National Provider Identifier

1932253473

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Registry record

Entity type Organization (Type 2)

Legal business name Merz, Inc.

Other name <Unavail>

Practice address 15000 Minnetonka Blvd, Minnetonka, MN, 55345

Phone (952) 935-4037

Fax (952) 908-0361

Enumeration date Jan 22, 2007

Last updated in NPPES Oct 2, 2008

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Authorized official

Name Douglas Merz

Title Owner-President

Phone (952) 935-4037

Other identifiers

Identifier	Type	State	Issuer
6B478OR	Other	MN	BLUE CROSS GROUP
1024610	Other	MN	PREFERRED ONE GROUP
6481396	Other	MN	MEDICA GROUP

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-10-02. Verify at npiregistry.cms.hhs.gov.

Where is Merz, Inc. located?

The practice location on file with NPPES is in Minnetonka, MN.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-02.