Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Giza, AGACNP-BC
Nurse Practitioner in Lapeer, MI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366958530
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Registry record
Entity type Individual (Type 1)
Name Michelle Giza
Credential AGACNP-BC
Sex Female
Practice address 1375 N Main St, Lapeer, MI, 48446
Phone (810) 667-5639
Fax (810) 667-5604
Enumeration date Dec 23, 2017
Last updated in NPPES Jan 27, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704242879 (MI) Primary
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 Michelle Giza?
Michelle Giza is registered in NPPES with the primary taxonomy of Nurse Practitioner. 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
Browse all → Mclaren Lapeer Region General Acute Care Hospital · Lapeer, MI NPI 1205824737 Mclaren Lapeer Region Psychiatric Hospital Unit · Lapeer, MI NPI 1538157078 Henry Tidwell Clinical Social Worker · Lapeer, MI NPI 1518949312 Susan Gano-Phillips Psychologist · Lapeer, MI NPI 1437131224 Youlanda Leidlein Clinical Social Worker · Lapeer, MI NPI 1003898800 Deborah Compeau Certified Registered Nurse Anesthetist · Lapeer, MI NPI 1164495248 Kimberly Becker-Castle Certified Registered Nurse Anesthetist · Lapeer, MI NPI 1275597254 Lapeer Emergency Physicians PC Emergency Medicine Physician · Lapeer, MI NPI 1477508828
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.