Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Blade Aron Grupe, OD
Optometrist in Baraboo, WI · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023761103
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Registry record
Entity type Individual (Type 1)
Name Dr. Blade Aron Grupe
Credential OD
Sex Male
Practice address 1626 Tuttle St Ste 1, Baraboo, WI, 53913
Phone (608) 356-2020
Fax (608) 355-7055
Enumeration date Jan 30, 2022
Last updated in NPPES Sep 19, 2024
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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 |
|---|---|---|---|
| 1023761103 | Medicaid | WI | - |
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
Is NPI 1023761103 active?
Yes, as of the latest NPPES snapshot, NPI 1023761103 is active (record last updated 2024-09-19).
How do I verify Blade Grupe's NPI record?
Cross-check NPI 1023761103 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-19.