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

Alexander Austing, OD

Individual provider Optometrist · NPI 1588233639

Alexander Austing, OD is registered under Optometry in Saint Croix Falls, Wisconsin. Graduated from Indiana University - School of Optometry in 2021, 5 years ago. Practices with Cambridge Eye Associates PA, a 5-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Minnesota and Wisconsin.

Years since qualifying
5
Trained at
Indiana University - School of Optometry
Licensed in
MN, WI
In the registry since
2021
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

135 S Washington St
Saint Croix Falls, WI 54024-4414
Phone: (715) 483-3259
Fax: (608) 571-0088
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 108 Oak St E, Frederic, WI 54837-9574 — (715) 483-3259
  • 7440 Main St W, Webster, WI 54893-8206 — (715) 483-3259

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3958 (WI)
Optometrist Taxonomy 152W00000X · Licence 3739 (MN)

Record details

NPI number1588233639
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 23, 2021
Last updated in NPPESNovember 14, 2023
Certification dateNovember 14, 2023

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolINDIANA UNIVERSITY - SCHOOL OF OPTOMETRY
Graduated 2021 (5 years in practice)
Group practice Cambridge Eye Associates Pa — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Cataract surgery 30 times · 53rd percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients115
Services billed 1,956 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Colleagues at Cambridge Eye Associates PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Saint Croix Falls