Glenn E. Graves, M.D.
Glaucoma Specialist (Ophthalmology) Physician · Greenfield, WI
Glenn E. Graves, M.D. is a glaucoma specialist (ophthalmology) physician with a practice address in Greenfield, Wisconsin, and NPI 1780671677, issued on Oct 5, 2005. Check the license (Wisconsin 27890-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Glenn E. Graves
- Credential
- M.D.
- Primary taxonomy
- Glaucoma Specialist (Ophthalmology) Physician 207WX0009X
- License number
- 27890-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4600 W Loomis RD Ste 310, Greenfield, WI 53220
- Phone
- (414) 281-0963
- Enumerated
- Oct 5, 2005
- Record last updated
- Apr 23, 2024
- Fax
- (414) 281-0959
- Medicaid ID
- 31485900 WI
- Medicare enrollment
- Enrolled (PECOS I20100122000467); accepts Medicare assignment
- Entity
- Type 1 · individual
6 nearest glaucoma specialist (ophthalmology) physician records → All 7 in Wisconsin → Look up another NPI →
Also registered at 4600 W Loomis RD Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Breanna Aldred, MDOphthalmology Physician1457932840
- Mark Larson, MDGlaucoma Specialist (Ophthalmology) Physician1831651868
- Hart Moss, M.D.Cornea and External Diseases Specialist Physician1437393675
- Cole RojasOphthalmology Physician1306341979
Verify Glenn E. Graves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 27890-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average glaucoma specialist (ophthalmology) physician in 2024
3,292 Medicare Part D claims for 606 beneficiaries, against an average of 3,060 among the 430 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Latanoprost1,416 claims
- Dorzolamide-Timolol338 claims
- Rocklatan249 claims
- Timolol Maleate210 claims
- Prednisolone Acetate126 claims
- Dorzolamide Hcl120 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $244.95
12 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 391 providers of this specialty with any payment received $5,284.60 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
- Ophthalmology Associates S CGreenfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Glaucoma Specialist (Ophthalmology) Physician providers in Wisconsin
There are 7 glaucoma specialist (ophthalmology) physician records in Wisconsin.
All 7 in Wisconsin → Every provider in Greenfield → Glaucoma Specialist (Ophthalmology) Physician nationwide →
The 6 glaucoma specialist (ophthalmology) physician records with the nearest ZIP codes
- Mark Larson, MDGreenfield, WI 532201831651868
- Jeffrey Kalenak, MDMilwaukee, WI 532261043373830
- Silvia Lara-Moses, MD, PAMilwaukee, WI 532261366126468
- David Luellwitz, D.O.Janesville, WI 535461518066554
- Joseph Bergmann, M.D.Green Bay, WI 543031265623649
- Christiana Gandy, M.D.Wausau, WI 544031225564511
Common questions
What is Glenn E. Graves, M.D.'s NPI number?
Glenn E. Graves, M.D.'s National Provider Identifier (NPI) is 1780671677, issued on Oct 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Glenn E. Graves, M.D. located?
The NPPES record lists a practice address at 4600 W Loomis RD Ste 310, Greenfield, WI, 53220. Phone: (414) 281-0963. Providers update this record themselves, so call before visiting.
How can I verify Glenn E. Graves, M.D.'s license?
NPPES lists Wisconsin license number 27890-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Glenn E. Graves, M.D. prescribe under Medicare Part D?
In 2024, Glenn E. Graves, M.D. had 3,292 Medicare Part D claims for 606 beneficiaries; the average among glaucoma specialist (ophthalmology) physician prescribers was 3,060. Part D covers Medicare prescriptions only.
What is Glenn E. Graves, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.