William Robert Stiles, M.D.,J.D.
Ophthalmology Physician · Northbrook, IL
William Robert Stiles, M.D.,J.D. is an ophthalmology physician with a practice address in Northbrook, Illinois, and NPI 1356455216, issued on Aug 18, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- William Robert Stiles
- Credential
- M.D.,J.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 1707 Shermer RD Ste 212, Northbrook, IL 60062
- Phone
- (847) 272-9660
- Enumerated
- Aug 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051208000088); may accept Medicare assignment
- Medical or professional school
- Js Weill Medical College, Cornell University, 1967
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 898 in Illinois → Look up another NPI →
Verify William Robert Stiles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average ophthalmology physician in 2024
865 Medicare Part D claims for 128 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims.
Most prescribed
- Latanoprost187 claims
- Timolol Maleate129 claims
- Brimonidine Tartrate97 claims
- Dorzolamide-Timolol89 claims
- Dorzolamide Hcl50 claims
- Neomycin-Polymyxin-Dexameth47 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): 0 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: $17.19
1 payment: education; the largest payer was Apellis Pharmaceuticals, Inc. 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.
William Robert Stiles among 898 ophthalmology physician records in Illinois
William Robert Stiles, M.D.,J.D. is one of 898 ophthalmology physician records with a practice address in Illinois. 75% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 44% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1967 · median 1999 among the 551 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Illinois
There are 898 ophthalmology physician records in Illinois.
All 898 in Illinois → Every provider in Northbrook → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jonathan Rosin, M.D.Northbrook, IL 600621831274687
- Tamara Wyse, MDNorthbrook, IL 600621881609642
- Daniel Ritacca, M.D.Vernon Hills, IL 600611801929799
- Scott Brun, MDNorth Chicago, IL 600641679956205
- Manali Kalra, MDNorth Chicago, IL 600641205000924
- Emily Velotta, MDMundelein, IL 600601063672723
- Leonid Ayzenberg, M.DMount Prospect, IL 600561164519526
- Bruce Kaplan, M.D.Park Ridge, IL 600681568405553
Common questions
What is William Robert Stiles, M.D.,J.D.'s NPI number?
William Robert Stiles, M.D.,J.D.'s National Provider Identifier (NPI) is 1356455216, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Robert Stiles, M.D.,J.D. located?
The NPPES record lists a practice address at 1707 Shermer RD Ste 212, Northbrook, IL, 60062. Phone: (847) 272-9660. Providers update this record themselves, so call before visiting.
How can I verify William Robert Stiles, M.D.,J.D.'s license?
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 William Robert Stiles, M.D.,J.D. prescribe under Medicare Part D?
In 2024, William Robert Stiles, M.D.,J.D. had 865 Medicare Part D claims for 128 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is William Robert Stiles, M.D.,J.D.'s MIPS final score?
The 2023 MIPS final score is 0 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.