Jeffrey J. Marsh, OD
Optometrist · Oshkosh, WI
Jeffrey J. Marsh, OD is an optometrist with a practice address in Oshkosh, Wisconsin, and NPI 1902884489, issued on Jan 5, 2006. Check the license (Wisconsin 2161, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jeffrey J. Marsh
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2161 WI
Self-reported in NPPES; status is on the state search - Practice location
- 423 N Main St, Oshkosh, WI 54901
- Phone
- (920) 426-2020
- Enumerated
- Jan 5, 2006
- Record last updated
- Jan 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (920) 235-3195
- Medicaid ID
- 38529700 WI
- Medicare enrollment
- Enrolled (PECOS I20061215000241); accepts Medicare assignment
- Medical or professional school
- Indiana University - School Of Optometry, 1986
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,161 in Wisconsin → Look up another NPI →
Verify Jeffrey J. Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2161Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average optometrist in 2024
404 Medicare Part D claims for 121 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Latanoprost198 claims
- Timolol Maleate64 claims
- Dorzolamide Hcl18 claims
- Prednisolone Acetate18 claims
- Tobramycin-Dexamethasone15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $273.39
14 payments; by number, the most common kind was food and beverage; the largest payer was Johnson & Johnson Vision Care, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Dr J J Marsh LtdOshkosh, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey J. Marsh among 1,161 optometrist records in Wisconsin
Jeffrey J. Marsh, OD is one of 1,161 optometrist records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1986 · median 2008 among the 752 with a school on file
- Record last updated2008 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 optometrist records list a practice address in Oshkosh
They are 25 of the 1,527 NPPES records with a practice address in Oshkosh, and 1,161 optometrist records in Wisconsin.
All 1,161 in Wisconsin → Every provider in Oshkosh → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Richard AmesOshkosh, WI 549011215928924
- Garry Brown, O.D.Oshkosh, WI 549011063574812
- G Jensen, ODOshkosh, WI 549011205825445
- Donald Ruck, O.D.Oshkosh, WI 549011649378142
- Brianne Scanlon, ODOshkosh, WI 549011245786300
- Ryan Ames, ODOshkosh, WI 549021265638217
- John Anderson, ODOshkosh, WI 549021194718122
- Nathan Forst, O.D.Oshkosh, WI 549021043262322
Common questions
What is Jeffrey J. Marsh, OD's NPI number?
Jeffrey J. Marsh, OD's National Provider Identifier (NPI) is 1902884489, issued on Jan 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey J. Marsh, OD located?
The NPPES record lists a practice address at 423 N Main St, Oshkosh, WI, 54901. Phone: (920) 426-2020. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey J. Marsh, OD's license?
NPPES lists Wisconsin license number 2161, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Jeffrey J. Marsh, OD prescribe under Medicare Part D?
In 2024, Jeffrey J. Marsh, OD had 404 Medicare Part D claims for 121 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.