Gregory N. Hubertus, OD
Optometrist · Green Bay, WI
Gregory N. Hubertus, OD is an optometrist with a practice address in Green Bay, Wisconsin, and NPI 1003834250, issued on Jul 17, 2006. Check the license (Wisconsin 3032, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory N. Hubertus
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3032 WI
Self-reported in NPPES; status is on the state search - Practice location
- 550 N Military Ave, Green Bay, WI 54303
- Phone
- (920) 498-2020
- Enumerated
- Jul 17, 2006
- Record last updated
- Jun 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (920) 498-2269
- Medicare enrollment
- Enrolled (PECOS I20051207000916); accepts Medicare assignment
- Medical or professional school
- Indiana University - School Of Optometry, 2005
- Entity
- Type 1 · individual
Also registered at 550 N Military Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah DrenglerHearing Instrument Specialist1730548355
- James GigotHearing Instrument Specialist1558644427
- Norman GraeberHearing Instrument Specialist1801249099
- Dana PieczynskiHearing Instrument Specialist1063140242
- Richard Vervoort, H.I.S.Hearing Instrument Specialist1912195652
Verify Gregory N. Hubertus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average optometrist in 2024
34 Medicare Part D claims for 11 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Latanoprost24 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: $154.19
8 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas 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
- Wisconsin Vision, LLCSheboygan, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in Wisconsin
There are 1,161 optometrist records in Wisconsin.
Other optometrist records in Wisconsin
- Katie Abata, O.D.Appleton, WI1043646623
- Brianna Adams, ODStoughton, WI1093605222
- Gerald Adams, ODWestby, WI1760479182
- James AdamsPortage, WI1154007953
- Lawrence Addison, O.D.Weston, WI1760794697
- Farzana AkterWaupun, WI1346821725
- Margarette Elaine Alcesto, ODShorewood, WI1669984563
- Robert Alexejun, O.D.Wausau, WI1235275009
- Carmen Alfonso-Kneiert, ODFort Atkinson, WI1710938634
- Jennifer Alvarez, O.D.Brookfield, WI1316255805
Common questions
What is Gregory N. Hubertus, OD's NPI number?
Gregory N. Hubertus, OD's National Provider Identifier (NPI) is 1003834250, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory N. Hubertus, OD located?
The NPPES record lists a practice address at 550 N Military Ave, Green Bay, WI, 54303. Phone: (920) 498-2020. Providers update this record themselves, so call before visiting.
How can I verify Gregory N. Hubertus, OD's license?
NPPES lists Wisconsin license number 3032, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory N. Hubertus, OD prescribe under Medicare Part D?
In 2024, Gregory N. Hubertus, OD had 34 Medicare Part D claims for 11 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.