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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Joni L Peffers, MSW

Mental Health Counselor in Gwinn, MI · enumerated 2006 · practices at Upper Great Lakes Family Health Center.

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

National Provider Identifier

1790893444

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Registry record

Entity type Individual (Type 1)
Name Joni L Peffers
Credential MSW
Sex Female
Practice address Gwinn, MI, 49841
Phone (906) 346-9243
Enumeration date Aug 25, 2006
Last updated in NPPES Apr 23, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 6801085659 (MI) Primary

Other identifiers

Identifier Type State Issuer
0P36060 Other MI MEDICARE

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

What is the NPI number for Joni Peffers?
The National Provider Identifier (NPI) for Joni Peffers is 1790893444, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joni Peffers practice?
The practice location on file with NPPES is in Gwinn, MI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-23.