Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Loretta Niedzwiecki, OD
Optometrist in Burton, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982745824
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Registry record
Entity type Individual (Type 1)
Name Dr. Loretta Niedzwiecki
Credential OD
Sex Female
Practice address 4190 E Court St, Ste 893, Burton, MI, 48509
Phone (810) 742-6310
Fax (810) 742-1335
Enumeration date Feb 12, 2007
Last updated in NPPES Jul 31, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
What specialty is Loretta Niedzwiecki?
Loretta Niedzwiecki is registered in NPPES with the primary taxonomy of Optometrist. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-31.