Brian Paul Weismann, MD
Ophthalmology Physician · St John, IN
Brian Paul Weismann, MD is an ophthalmology physician with a practice address in St John, Indiana, and NPI 1821082181, issued on Sep 1, 2005. Check the license (Indiana 01046205A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Brian Paul Weismann
- Credential
- MD
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 01046205A IN
Self-reported in NPPES; status is on the state search - Practice location
- 10220 Wicker Ave, St John, IN 46373
- Phone
- (219) 365-3900
- Enumerated
- Sep 1, 2005
- Record last updated
- Sep 21, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (219) 365-5874
- Medicaid ID
- 200123550B IN
- Medicare enrollment
- Enrolled (PECOS I20101123000758); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 311 in Indiana → Look up another NPI →
Verify Brian Paul Weismann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01046205ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average ophthalmology physician in 2024
552 Medicare Part D claims for 112 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Latanoprost246 claims
- Timolol Maleate61 claims
- Prednisolone Acetate45 claims
- Diclofenac Sodium29 claims
- Brimonidine Tartrate27 claims
- Moxifloxacin26 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): 96.7 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).
Brian Paul Weismann among 311 ophthalmology physician records in Indiana
Brian Paul Weismann, MD is one of 311 ophthalmology physician records with a practice address in Indiana. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 70% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1989 · median 2000 among the 197 with a school on file
- Record last updated2012 · 61% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 ophthalmology physician record lists a practice address in St John
They are 1 of the 21 NPPES records with a practice address in St John, and 311 ophthalmology physician records in Indiana.
All 311 in Indiana → Every provider in St John → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Surendar Dwarakanathan, MDSchererville, IN 463751801865332
- Leo Wang, MDSchererville, IN 463751609806330
- Scott Buck, MDValparaiso, IN 463831801856943
- John Felton, M.D.Valparaiso, IN 463831427024348
- Myron Lewyckyj, M.D.Valparaiso, IN 463831831165760
- Daniel Taglia, M.D.Valparaiso, IN 463831851368674
- Anusha VasamsettiValparaiso, IN 463831427374180
- Judy Davis, DOValparaiso, IN 463841144206459
Common questions
What is Brian Paul Weismann, MD's NPI number?
Brian Paul Weismann, MD's National Provider Identifier (NPI) is 1821082181, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brian Paul Weismann, MD located?
The NPPES record lists a practice address at 10220 Wicker Ave, St John, IN, 46373. Phone: (219) 365-3900. Providers update this record themselves, so call before visiting.
How can I verify Brian Paul Weismann, MD's license?
NPPES lists Indiana license number 01046205A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian Paul Weismann, MD prescribe under Medicare Part D?
In 2024, Brian Paul Weismann, MD had 552 Medicare Part D claims for 112 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Brian Paul Weismann, MD's MIPS final score?
The 2023 MIPS final score is 96.7 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.