Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Charles E Miller, O.D.
Optometrist in Marshfield, WI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1124011978
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Registry record
Entity type Individual (Type 1)
Name Dr. Charles E Miller
Credential O.D.
Sex Male
Practice address 605 E 4th St, Marshfield, WI, 54449
Phone (715) 387-6397
Fax (715) 384-6140
Enumeration date Aug 26, 2005
Last updated in NPPES Apr 22, 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 |
|---|---|---|---|
| 3917827250 | Other | WI | BLUE CROSS BLUE SHIELD |
| 511029 | Other | WI | NVA |
| 73400 | Other | WI | VIPA |
| 33994 | Other | WI | SECURITY HEALTH |
| 38705100 | Other | WI | HIRSP |
| 38705100 | Medicaid | WI | - |
| 410026847 | Other | WI | RAILROAD MEDICARE |
| 87726 | Other | WI | ADVOCARE |
| 27707 | Other | WI | SPECTERA |
| 5712-001 | Other | WI | EYEMED |
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 is the NPI number for Charles Miller?
The National Provider Identifier (NPI) for Charles Miller is 1124011978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Miller practice?
The practice location on file with NPPES is in Marshfield, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-22.