Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Peggy Mikac
Peer Specialist in Saginaw, MI · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831733476
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Registry record
Entity type Individual (Type 1)
Name Peggy Mikac
Sex Female
Practice address 301 E Genesee Ave, Saginaw, MI, 48607
Phone (989) 776-6000
Enumeration date Nov 6, 2019
Last updated in NPPES Mar 31, 2026
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Peggy Mikac?
Peggy Mikac is registered in NPPES with the primary taxonomy of Peer Specialist. 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.