Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ronald Main, RN

Registered Nurse in Clinton Twp, MI · enumerated 2019.

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

National Provider Identifier

1508415308

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Registry record

Entity type Individual (Type 1)

Name Ronald Main

Credential RN

Sex Male

Practice address 22500 Metro Pkwy Ste 403, Clinton Twp, MI, 48035

Phone (586) 741-4142

Enumeration date Sep 5, 2019

Last updated in NPPES Sep 5, 2019

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704310170 (MI) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

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 specialty is Ronald Main?

Ronald Main is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Susan Williams Licensed Practical Nurse · Clinton Township, MI NPI 1083113617 Maureen Hillary Registered Nurse · Clinton Township, MI NPI 1124527767 Sherrie Allen Registered Nurse · Clinton Township, MI NPI 1144729617 Tracy Reetz Clinical Social Worker · Clinton Township, MI NPI 1720587280 Michelle Milam Registered Nurse · Clinton Township, MI NPI 1922507557 Diane Wehby Registered Nurse · Clinton Township, MI NPI 1154820785 Angela Arche Clinical Social Worker · Clinton Township, MI NPI 1154820793 Natalie Brumfield Health Educator · Clinton Township, MI NPI 1598264111

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-05.