Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Catherine Loughrin, OD

Individual provider Optometrist · NPI 1336435445

Catherine Loughrin, OD is an Optometry in Appleton, Wisconsin. Graduated from Illinois College of Optometry at Chicago in 2011, 15 years ago. Practices with Shoptikal LLC, a 192-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
15
Trained at
Illinois College of Optometry at Chicago
Licensed in
WI
In the registry since
2011
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

1033 W Northland Ave Ste B
Appleton, WI 54914-1499
Phone: (920) 731-4511
Fax: (920) 731-9332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1154 Westowne Dr, Neenah, WI 54956-2175 — (920) 751-0275

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3222-35 (WI)

Record details

NPI number1336435445
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJune 27, 2011
Last updated in NPPESDecember 4, 2019

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 2011 (15 years in practice)
Group practice Shoptikal Llc — 192 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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