Dr. Christopher John Eiler, O.D.
Dr. Christopher John Eiler is a Optometrist provider (Optometrist) practicing in New Hampton, IA, registered in the NPPES registry with NPI 1043203565 since 2005. The credential OD stands for Doctor of Optometry. Practices at Riley F Uglum, Od PC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1043203565 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Christopher John Eiler |
| Credential | O.D. |
| Sex | Male |
| Practice address | New Hampton, IA, 50659 |
| Phone | 6413942326 |
| Fax | 6413942211 |
| Enumeration date | 2005-08-30 |
| Last updated in NPPES | 2023-03-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Secondary | 2610 | IA |
| 152W00000X | Optometrist | Primary | 2244 | TN |
OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential
Copy-ready billing details
Provider: Christopher Eiler, O.D. NPI: 1043203565 Taxonomy: 152W00000X (Optometrist) Address: New Hampton, IA, 50659
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629083449 | Riley Uglum | Individual | Optometrist | New Hampton, IA |
| 1013188564 | Riley F Uglum, Od PC | Organization | Optometrist | New Hampton, IA |
Verify this record
Cross-check NPI 1043203565 against the authoritative CMS record: view Dr. Christopher John Eiler on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1043203565 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.