Joshua Agranat, MD
Retina Specialist (Ophthalmology) Physician · Greenfield, WI
Joshua Agranat, MD is a retina specialist (ophthalmology) physician with a practice address in Greenfield, Wisconsin, and NPI 1639533888, issued on Apr 13, 2016. Check the license (Wisconsin 84230-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Joshua Agranat
- Credential
- MD
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License number
- 84230-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4131 W Loomis RD Ste 240, Greenfield, WI 53221
- Phone
- (262) 510-0300
- Enumerated
- Apr 13, 2016
- Record last updated
- Jun 19, 2026
- Fax
- (262) 510-0500
- Medicaid ID
- 100284824 WI
- Medicare enrollment
- Enrolled (PECOS I20240823000705); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2016
- Entity
- Type 1 · individual
Also registered at 4131 W Loomis RD Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olufemi Adams, MDRetina Specialist (Ophthalmology) Physician1235792946
- Ryan Vogel, MDRetina Specialist (Ophthalmology) Physician1124361142
Verify Joshua Agranat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 84230-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024
212 Medicare Part D claims for 70 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Latanoprost35 claims
- Prednisolone Acetate34 claims
- Timolol Maleate31 claims
- Ketorolac Tromethamine28 claims
- Brimonidine Tartrate19 claims
- Brinzolamide18 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $102.38
5 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 1,253 providers of this specialty with any payment received $7,667.49 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
- Advanced Retina S.C.Greenfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in Wisconsin
There are 27 retina specialist (ophthalmology) physician records in Wisconsin.
Other retina specialist (ophthalmology) physician records in Wisconsin
- Olufemi Adams, MDGreenfield, WI1235792946
- Jennifer Adeghate, MD, PHDMilwaukee, WI1437655891
- Paige Arthur, MDMadison, WI1497240717
- Rajeev Buddi, MDNeenah, WI1700819281
- Razek Georges Coussa, MDCM, MPHIL, MENGMilwaukee, WI1700362522
- Kevin Elwood, MDMilwaukee, WI1083243802
- Benjamin Ernst, M.D.Appleton, WI1518162247
- Charles Hejny, MDNeenah, WI1922013671
- Jonathan Hershey, M.D.Milwaukee, WI1811992563
- Khalid Kahook, M.D.,Neenah, WI1356640726
Common questions
What is Joshua Agranat, MD's NPI number?
Joshua Agranat, MD's National Provider Identifier (NPI) is 1639533888, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joshua Agranat, MD located?
The NPPES record lists a practice address at 4131 W Loomis RD Ste 240, Greenfield, WI, 53221. Phone: (262) 510-0300. Providers update this record themselves, so call before visiting.
How can I verify Joshua Agranat, MD's license?
NPPES lists Wisconsin license number 84230-20, 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 Joshua Agranat, MD prescribe under Medicare Part D?
In 2024, Joshua Agranat, MD had 212 Medicare Part D claims for 70 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Joshua Agranat, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.