Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Darin L Nitschke, O.D.
Optometrist in Topeka, KS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225106271
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Registry record
Entity type Individual (Type 1)
Name Darin L Nitschke
Credential O.D.
Sex Male
Practice address 2200 Sw Gage Blvd, Topeka, KS, 66622
Phone (785) 350-3111
Enumeration date Nov 30, 2006
Last updated in NPPES Jul 1, 2026
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 |
|---|---|---|---|
| 100219940D | Medicaid | KS | - |
| 20417050 | Other | KS | BCBS OF KANSAS CITY |
| 100219940C | Medicaid | KS | - |
| 701951 | Other | KS | BCBS OF KS |
| 322231 | Other | KS | FIRST GUARD |
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 1225106271 active?
Yes, as of the latest NPPES snapshot, NPI 1225106271 is active (record last updated 2026-07-01).
How do I verify Darin Nitschke's NPI record?
Cross-check NPI 1225106271 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-01.