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Kremer, PC

Clinical Social Worker in Grand Rapids, MI · enumerated 2007 · authorized official Sara Kremer-Start, Office Manager.

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

National Provider Identifier

1033231923

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Registry record

Entity type Organization (Type 2)
Legal business name Kremer, PC
Other name <Unavail>
Practice address 750 Front Ave Nw, Suite 311, Grand Rapids, MI, 49504
Phone (616) 459-8971
Fax (616) 459-2361
Enumeration date Apr 4, 2007
Last updated in NPPES Apr 24, 2015

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801070616 (MI) Primary

Authorized official

Name Sara Kremer-Start
Title Office Manager
Phone (616) 459-8971

Other identifiers

Identifier Type State Issuer
0D14590 Other MI BLUE CROSS BLUE SHIELD
680004805 Other - RAILROAD MEDICARE
716836000 Other MI MAGELLAN

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 2015-04-24. Verify at npiregistry.cms.hhs.gov.
Where is Kremer, PC located?
The practice location on file with NPPES is in Grand Rapids, MI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-24.