Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Thomas Woytta, O.D.
Optometrist in Marysville, MI · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124143987
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Registry record
Entity type Individual (Type 1)
Name Thomas Woytta
Credential O.D.
Sex Male
Practice address 1100 Michigan Ave, Marysville, MI, 48040
Phone (810) 364-1334
Fax (810) 364-1075
Enumeration date Mar 20, 2007
Last updated in NPPES Dec 28, 2009
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3462930 | Medicaid | MI | - |
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
Where does Thomas Woytta practice?
The practice location on file with NPPES is in Marysville, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thomas Woytta?
The National Provider Identifier (NPI) for Thomas Woytta is 1124143987, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Thomas Woytta Inc. Optometrist · Marysville, MI NPI 1942292289 Robert Cushman Orthodontics and Dentofacial Orthopedics Dentistry · Marysville, MI NPI 1821102872 Estate of Donald J. Tousignant General Practice Dentistry · Marysville, MI NPI 1023242500 Smileguys, Pllc Dentist · Marysville, MI NPI 1265763296
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-28.