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St. Joseph Mercy Chelsea

Internal Medicine Physician in Chelsea, MI · enumerated 2006 · authorized official Barbara Fielder, Director of Finance.

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

National Provider Identifier

1134228489

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Registry record

Entity type Organization (Type 2)
Legal business name St. Joseph Mercy Chelsea
Practice address 775 S Main St, Chelsea, MI, 48118
Phone (734) 475-6914
Fax (734) 475-7549
Enumeration date Sep 22, 2006
Last updated in NPPES Jul 31, 2014

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Barbara Fielder
Title Director of Finance
Phone (734) 593-5378

Other identifiers

Identifier Type State Issuer
110H160480 Other MI PRO BCBS EKG 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

Who is the authorized official for St. Joseph Mercy Chelsea?
NPPES lists Barbara Fielder (Director of Finance) as the authorized official for this organization.
What is the NPI number for St. Joseph Mercy Chelsea?
The NPI for St. Joseph Mercy Chelsea is 1134228489, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-31.