Steven J. Trzepacz, O.D.
Optometrist · Streator, IL
Steven J. Trzepacz, O.D. is an optometrist with a practice address in Streator, Illinois, and NPI 1740270453, issued on Oct 24, 2005. Check the license (Illinois 000046-7823, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven J. Trzepacz
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 000046-7823 IL
Self-reported in NPPES; status is on the state search - Practice location
- 223 E Main St, Streator, IL 61364
- Phone
- (815) 673-1591
- Enumerated
- Oct 24, 2005
- Record last updated
- Jul 17, 2026
- Fax
- (815) 672-5203
- Medicaid ID
- 046-7823 IL
- Medicare enrollment
- Enrolled (PECOS I20100130000390); accepts Medicare assignment
- Medical or professional school
- Illinois College Of Optometry At Chicago, 1985
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Verify Steven J. Trzepacz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 000046-7823Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average optometrist in 2024
118 Medicare Part D claims for 31 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Latanoprost67 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.
Steven J. Trzepacz among 2,697 optometrist records in Illinois
Steven J. Trzepacz, O.D. is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1985 · median 2008 among the 1,513 with a school on file
- Record last updated2026 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 optometrist records list a practice address in Streator
They are 2 of the 124 NPPES records with a practice address in Streator, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Streator → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gary White, O.D.Streator, IL 613641457323651
- Beth Kunkel, O.D.Spring Valley, IL 613621912050527
- Kent Kunkel, O.D.Spring Valley, IL 613621134272842
- Cameron PhalenSpring Valley, IL 613621447194139
- Lauren Uhlenhopp, ODSpring Valley, IL 613621023631744
- Jeffrey Dzik, O.D.Princeton, IL 613561912932807
- Donald Marion, ODPrinceton, IL 613561952488397
- Jon McCutchan, ODPrinceton, IL 613561104812650
Common questions
What is Steven J. Trzepacz, O.D.'s NPI number?
Steven J. Trzepacz, O.D.'s National Provider Identifier (NPI) is 1740270453, issued on Oct 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven J. Trzepacz, O.D. located?
The NPPES record lists a practice address at 223 E Main St, Streator, IL, 61364. Phone: (815) 673-1591. Providers update this record themselves, so call before visiting.
How can I verify Steven J. Trzepacz, O.D.'s license?
NPPES lists Illinois license number 000046-7823, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Steven J. Trzepacz, O.D. prescribe under Medicare Part D?
In 2024, Steven J. Trzepacz, O.D. had 118 Medicare Part D claims for 31 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.