Tyler Doersam, O.D.
Optometrist · Saint Charles, IL
Tyler Doersam, O.D. is an optometrist with a practice address in Saint Charles, Illinois, and NPI 1417365123, issued on Jul 25, 2014. Check the license (Illinois 046010839, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tyler Doersam
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046010839 IL
Self-reported in NPPES; status is on the state search - Practice location
- 118 Lakeside Dr, Saint Charles, IL 60174
- Phone
- (815) 821-3088
- Enumerated
- Jul 25, 2014
- Record last updated
- Mar 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160714001690); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 2014
- Entity
- Type 1 · individual
Verify Tyler Doersam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046010839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average optometrist in 2024
306 Medicare Part D claims for 87 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.
Most prescribed
- Latanoprost78 claims
- Simbrinza23 claims
- Neomycin-Polymyxin-Dexameth21 claims
- Lumigan19 claims
- Cyclosporine17 claims
- Brimonidine Tartrate15 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): 84.2 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: $129.76
5 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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 2 group practices
- Lifetime Vision And Contact Lens Center LtdCrystal Lake, IL
- Tyler Ridge Vision Care, LtdSt Charles, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
3 optometrist records list a practice address in Saint Charles
They are 3 of the 242 NPPES records with a practice address in Saint Charles, and 2,697 optometrist records in Illinois.
All 3 in Saint Charles → All 2,697 in Illinois → Every provider in Saint Charles →
Other optometrist records in Illinois
- Marvin Aal, O.D.Chicago, IL1184634180
- Russul Abbas, ODGurnee, IL1285129007
- Sarah Abbott, ODPark Ridge, IL1881333565
- Mahmud Abdallah, ODAlsip, IL1417501248
- Nada AbdallahDeerfield, IL1669206066
- Saul Abraham, O.D.Mt Prospect, IL1285772400
- Aarlan Aceto, ODDowners Grove, IL1013064385
- Jodi Acharya, O.D.Arlington Heights, IL1982769469
- Treacy Adamo, O.D.Hinsdale, IL1043395254
- Carla Adams, O.D.St Charles, IL1720199409
Common questions
What is Tyler Doersam, O.D.'s NPI number?
Tyler Doersam, O.D.'s National Provider Identifier (NPI) is 1417365123, issued on Jul 25, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Tyler Doersam, O.D. located?
The NPPES record lists a practice address at 118 Lakeside Dr, Saint Charles, IL, 60174. Phone: (815) 821-3088. Providers update this record themselves, so call before visiting.
How can I verify Tyler Doersam, O.D.'s license?
NPPES lists Illinois license number 046010839, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Tyler Doersam, O.D. prescribe under Medicare Part D?
In 2024, Tyler Doersam, O.D. had 306 Medicare Part D claims for 87 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
What is Tyler Doersam, O.D.'s MIPS final score?
The 2023 MIPS final score is 84.2 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.