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Chelsea Professional Services

Q: What is the NPI number for Chelsea Professional Services?

The NPI for Chelsea Professional Services is 1891920237, a Type 2 (organization) record in the CMS NPPES registry.

Women's Health Nurse Practitioner in Chelsea, MI · enumerated 2009 · authorized official Rosalie Mayfield, Practice Management Coordinator.

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

National Provider Identifier

1891920237

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Registry record

Entity type Organization (Type 2)

Legal business name Chelsea Professional Services

Other name <Unavail>

Practice address 14650 E Old Us Highway 12, Suite 101, Chelsea, MI, 48118

Phone (734) 593-5979

Fax (734) 593-5975

Enumeration date May 28, 2009

Last updated in NPPES Jul 20, 2015

Taxonomy & classification

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704081432 (MI) Primary

363LW0102X Women's Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704237499 (MI) Secondary

Authorized official

Name Rosalie Mayfield

Title Practice Management Coordinator

Phone (734) 593-5970

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 Chelsea Professional Services?

NPPES lists Rosalie Mayfield (Practice Management Coordinator) as the authorized official for this organization.

What is the NPI number for Chelsea Professional Services?

The NPI for Chelsea Professional Services is 1891920237, 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 2015-07-20.