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

Individual provider Optometrist · NPI 1043766421

Allison Treleaven, OD is an Optometry in Fort Wayne, Indiana. Graduated from Ohio State University - College of Optometry in 2016, 10 years ago. Practices with William a Argus MD PC, a 4-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
10
Trained at
Ohio State University - College of Optometry
Licensed in
IN
In the registry since
2016
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

1717 S Calhoun St
Fort Wayne, IN 46802
Phone: (260) 458-2641
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 18003981A (IN)

Record details

NPI number1043766421
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 26, 2016
Last updated in NPPESJuly 5, 2018

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 2016 (10 years in practice)
Group practice William A Argus Md Pc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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