Dr. Charles Earl Ahrens, MD — Ophthalmology Doctor in Duluth, MN
Ophthalmology
19 years since NPI enrollment Duluth, MN
- NPI:
- 1369794964
- State license:
- 53850 (MN)
- Taxonomy:
- Ophthalmology
Information last reviewed: June 2026
Sources: NPPES NPI Registry, MN state licensing board, provider-submitted updates, and public practice website.
Insurance participation and appointment availability may change. Please confirm directly with the provider before scheduling.
About this provider
Ophthalmology provider in Duluth, MN. Enrolled with CMS since 2007. License 53850 (MN). NPI: 1356540827.
Practice address
4190 LOBERG AVE
Duluth, MN 55811
(218) 249-4600
Data source
This profile is sourced from the public CMS NPI Registry. We display only fields that the registry publishes. Insurance participation, languages spoken, hours, telehealth availability, and ratings are not part of NPI data and are not shown here. Confirm those details directly with the provider's office.