Stephan George Kossis, O.D.
Optometrist · Munster, IN
Stephan George Kossis, O.D. is an optometrist with a practice address in Munster, Indiana, and NPI 1962859512, issued on May 24, 2016. Check the license (Indiana 18003955B, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephan George Kossis
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 18003955B IN
Self-reported in NPPES; status is on the state search - Practice location
- 759 45TH Ave Ste 101, Munster, IN 46321
- Phone
- (219) 922-6226
- Enumerated
- May 24, 2016
- Record last updated
- Apr 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160616002045); accepts Medicare assignment
- Medical or professional school
- Indiana University - School Of Optometry, 2015
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,578 in Indiana → Look up another NPI →
Verify Stephan George Kossis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 18003955BCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average optometrist in 2024
70 Medicare Part D claims for 26 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.
Most prescribed
- Azelastine Hcl21 claims
- Latanoprost15 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.
Industry payments in 2024: $815.16
11 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 one group practice
- A And K Kouklakis OD PCGary, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephan George Kossis among 1,578 optometrist records in Indiana
Stephan George Kossis, O.D. is one of 1,578 optometrist records with a practice address in Indiana. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2008 among the 1,014 with a school on file
- Record last updated2020 · 66% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Indiana
There are 1,578 optometrist records in Indiana.
All 1,578 in Indiana → Every provider in Munster → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Suzanna Acosta, ODMunster, IN 463211871006338
- Bradley Anderson, O.D.Munster, IN 463211225077076
- Jorge Benavente, OPTOMETRIST PCMunster, IN 463211952409583
- Sanjana Dalal, ODMunster, IN 463211477442929
- Neil Gailmard, O.D.Munster, IN 463211164564530
- Susan Gailmard, O.D.Munster, IN 463211104968585
- Zakariah MikosMunster, IN 463211184596116
- Michelle Millard, O.D.Munster, IN 463211568506111
Common questions
What is Stephan George Kossis, O.D.'s NPI number?
Stephan George Kossis, O.D.'s National Provider Identifier (NPI) is 1962859512, issued on May 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Stephan George Kossis, O.D. located?
The NPPES record lists a practice address at 759 45TH Ave Ste 101, Munster, IN, 46321. Phone: (219) 922-6226. Providers update this record themselves, so call before visiting.
How can I verify Stephan George Kossis, O.D.'s license?
NPPES lists Indiana license number 18003955B, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Stephan George Kossis, O.D. prescribe under Medicare Part D?
In 2024, Stephan George Kossis, O.D. had 70 Medicare Part D claims for 26 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.