Linas A. Sidrys, M.D.
Ophthalmology Physician · Chicago Ridge, IL
Linas A. Sidrys, M.D. is an ophthalmology physician with a practice address in Chicago Ridge, Illinois, and NPI 1154407880, issued on Oct 27, 2006. Check the license (Illinois 036-058239, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Linas A. Sidrys
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 036-058239 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5706 111TH St, Chicago Ridge, IL 60415
- Phone
- (708) 636-6622
- Enumerated
- Oct 27, 2006
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090309000461); accepts Medicare assignment
- Medical or professional school
- University Of Chicago, Pritzker School Of Medicine, 1977
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 898 in Illinois → Look up another NPI →
Also registered at 5706 111TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Obrien, O.D.Optometrist1598771537
Verify Linas A. Sidrys 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 036-058239Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% more Medicare Part D claims than the average ophthalmology physician in 2024
1,560 Medicare Part D claims for 358 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.
Most prescribed
- Latanoprost570 claims
- Azelastine Hcl131 claims
- Brimonidine Tartrate122 claims
- Timolol Maleate117 claims
- Prednisolone Acetate112 claims
- Moxifloxacin83 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.
Linas A. Sidrys among 898 ophthalmology physician records in Illinois
Linas A. Sidrys, M.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
- Graduated1977 · median 1999 among the 551 with a school on file
- Record last updated2021 · 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).
5 ophthalmology physician records list a practice address in Chicago Ridge
They are 5 of the 195 NPPES records with a practice address in Chicago Ridge, and 898 ophthalmology physician records in Illinois.
All 898 in Illinois → Every provider in Chicago Ridge → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Teja Alapati, MDChicago Ridge, IL 604151215556477
- Edward Mann, MDChicago Ridge, IL 604151306909148
- Laura Sanders, M.D.Chicago Ridge, IL 604151366591711
- Benjamin Ticho, MDChicago Ridge, IL 604151992782494
- Afzal Ahmad, M.D.Calumet City, IL 604091629061684
- Mohammed Peracha, MDCalumet City, IL 604091982606950
- Ashley Rohr, M.D.Calumet City, IL 604091629364708
- Srigurunath Vangipuram, M.D.Calumet City, IL 604091265425284
Common questions
What is Linas A. Sidrys, M.D.'s NPI number?
Linas A. Sidrys, M.D.'s National Provider Identifier (NPI) is 1154407880, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Linas A. Sidrys, M.D. located?
The NPPES record lists a practice address at 5706 111TH St, Chicago Ridge, IL, 60415. Phone: (708) 636-6622. Providers update this record themselves, so call before visiting.
How can I verify Linas A. Sidrys, M.D.'s license?
NPPES lists Illinois license number 036-058239, 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 Linas A. Sidrys, M.D. prescribe under Medicare Part D?
In 2024, Linas A. Sidrys, M.D. had 1,560 Medicare Part D claims for 358 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.