Joshua B. Herz, MD
Ophthalmology Physician · Glenview, IL
Joshua B. Herz, MD is an ophthalmology physician with a practice address in Glenview, Illinois, and NPI 1821004854, issued on Jul 31, 2006. Check the license (Illinois 036114893, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Joshua B. Herz
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 036114893 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2050 Pfingsten RD, Glenview, IL 60026
- Phone
- (847) 657-1860
- Enumerated
- Jul 31, 2006
- Record last updated
- Feb 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (847) 657-1890
- Medicare enrollment
- Enrolled (PECOS I20060412000627); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2050 Pfingsten RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ksenia Hankewych, PHARM.D.Pharmacist1174747786
Verify Joshua B. Herz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036114893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average ophthalmology physician in 2024
3,534 Medicare Part D claims for 898 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Latanoprost858 claims
- Prednisolone Acetate648 claims
- Timolol Maleate339 claims
- Brimonidine Tartrate289 claims
- Dorzolamide-Timolol254 claims
- Rocklatan107 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $350.11
14 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Endeavor Health Medical GroupGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ophthalmology Physician providers in Illinois
There are 898 ophthalmology physician records in Illinois.
Other ophthalmology physician records in Illinois
- Walid Abdallah, MDRockford, IL1871912717
- Robert Abishek, MDChicago, IL1760314678
- Ashley Abraham, M.D.Springfield, IL1285900423
- Evelyn Ackermann, MDElgin, IL1053308676
- Kathleen Ackman Blake, MDHinsdale, IL1497734966
- Kaela Acuff, MDChicago, IL1609678549
- Nolan AdamsMaywood, IL1124581780
- Mohamed Adenwalla, M.D.Elmhurst, IL1184679524
- Roger Adler, MDPekin, IL1063465110
- Armin Afshar, M.D.Chicago, IL1063742161
Common questions
What is Joshua B. Herz, MD's NPI number?
Joshua B. Herz, MD's National Provider Identifier (NPI) is 1821004854, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joshua B. Herz, MD located?
The NPPES record lists a practice address at 2050 Pfingsten RD, Glenview, IL, 60026. Phone: (847) 657-1860. Providers update this record themselves, so call before visiting.
How can I verify Joshua B. Herz, MD's license?
NPPES lists Illinois license number 036114893, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Joshua B. Herz, MD prescribe under Medicare Part D?
In 2024, Joshua B. Herz, MD had 3,534 Medicare Part D claims for 898 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Joshua B. Herz, MD's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.