Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Todd Hamilton Hnatko

Individual provider Optometrist · NPI 1770525347

Todd Hamilton Hnatko is registered under Optometry in Superior, Wisconsin. Graduated from Pacific University - College of Optometry in 1995, 31 years ago. Practices with The Duluth Clinic Ltd, a 1,127-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
31
Trained at
Pacific University - College of Optometry
Licensed in
WI
In the registry since
2006
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Practice location Address checks out

3500 Tower Ave
Superior, WI 54880-5335 Not confirmed with CMS for 15 years — call before visiting
Phone: (715) 395-5454
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2877-035 (WI)

Record details

NPI number1770525347
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 11, 2006
Last updated in NPPESApril 29, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolPACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 1995 (31 years in practice)
Group practice The Duluth Clinic Ltd — 1127 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients199
Services billed 284 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • St Marys Hospital Superior Hospital · Superior, WI · listed as St Mary's Hospital of Superior
  • Essentia Health Duluth Hospital · Duluth, MN

Colleagues at The Duluth Clinic Ltd

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1127 clinicians in the practice; 12 are shown here.

Other providers in Superior