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

Individual provider Optometrist · NPI 1811872161

Dr. David Marsh, OD is an Optometry in Oshkosh, Wisconsin. Graduated from Ohio State University - College of Optometry in 2025, 1 year ago. Practices with Dr J J Marsh Ltd, a 3-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
1
Trained at
Ohio State University - College of Optometry
Licensed in
WI
In the registry since
2025
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

2510 W 9th Ave
Oshkosh, WI 54904-8125
Phone: (920) 426-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 4099-35 (WI)

Record details

NPI number1811872161
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 6, 2025
Last updated in NPPESAugust 6, 2025
Certification dateAugust 6, 2025
Mailing address2510 W 9th Ave, Oshkosh, WI 54904-8125

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 2025 (1 years in practice)
Group practice Dr J J Marsh Ltd — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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