Dr. Brian Paul Weismann, MD
- Medicare services, 2024
- 799
- Medicare patients, 2024
- 643
- Part D claims, 2024
- 552
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 10220 Wicker Ave Ste 2, Saint John, IN 46373-8400
- Practice phone
- Call (219) 365-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Weismann Eye Center
Physician office · Saint John, Indiana
Find Dr. Weismann's professional email, personal email and mobile number
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Dr. Brian Paul Weismann is an ophthalmologist in Saint John, Indiana
Dr. Weismann practices at Weismann Eye Center in Saint John, Indiana.
Dr. Weismann's NPI, 1821082181, was assigned on September 1, 2005. Dr. Weismann graduated from University of Iowa, RJ & L Carver College of Medicine in 1989. Dr. Weismann holds Indiana license 01046205A.
- NPI
- 1821082181NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042406555
- NPI enumeration date
- September 1, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (219) 365-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Paul Weismann practices at Weismann Eye Center in Saint John, Indiana
Dr. Weismann's primary practice is Weismann Eye Center, at 10220 Wicker Ave Ste 2, Saint John, IN 46373-8400. The practice phone is (219) 365-3900.
- Weismann Eye Center10220 Wicker Ave Ste 2, Saint John, IN 46373-8400Phone(219) 365-3900
Source: Dmand AI Affiliation Data
Dr. Brian Paul Weismann is affiliated with 1 site of care
Dr. Weismann's primary practice is Weismann Eye Center in Saint John, Indiana.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brian Paul Weismann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weismann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Weismann Eye Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Paul Weismann is one of 226 ophthalmologists in Indiana
Ophthalmology is Dr. Weismann's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Weismann is licensed in Indiana.
Specialties and state licenses
- Ophthalmology, IndianaPrimary
Ophthalmologists near Dr. Weismann
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Brian Paul Weismann billed Medicare for 799 services in 2024
CMS data shows 799 Medicare services from Dr. Weismann across 5 procedure codes in 2024, for 643 Medicare patients. Medicare paid $53,308 for them.
Dr. Weismann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8752024: 76812%
- Surgery
- 2023: 02024: 16
- Imaging
- 2023: 02024: 15
Where Dr. Weismann's Medicare services took place, 2024
- In an office78398%
- In a facility162%
Dr. Weismann compared with the Indiana median for ophthalmologists, 2024
- Dr. Weismann
- Indiana median
- Medicare services
- 799vs 2,02260% below
- Medicare patients
- 643vs 675Close to median
- Part D claims
- 476vs 70232% below
Medians across 240 ophthalmologists in Indiana with Dmand AI profiles that report each measure.
Dr. Weismann's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weismann and other ophthalmologists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Paul Weismann treated 643 Medicare patients in 2024, average age 76
CMS counts 643 Medicare patients who saw Dr. Weismann in 2024. The largest group is 65 to 74, with 282 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Weismann's median patient age at 75, with 52% women.
Dr. Weismann's Medicare patients by age, 2024
Dr. Weismann's Medicare patients by sex, 2024
- Women39061%
- Men25339%
Chronic conditions among Dr. Weismann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Diabetes29%
- Ischemic heart disease29%
- Chronic kidney disease21%
- Anxiety20%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weismann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Paul Weismann wrote 552 Medicare Part D claims in 2024
In 2024, Dr. Weismann wrote 552 Medicare Part D claims for 112 patients. 69% of them were for generic drugs. CMS names the drug for 476 of them, across 8 drugs with 11 or more claims each, at $8,545 in total drug cost. In 2023, CMS named 503 claims across 9 drugs.
Dr. Weismann's Part D claims by kind of drug, 2024
- Generic383 claims69%
- Brand-name169 claims31%
Dr. Weismann's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5032024: 4765%
Drugs named by CMS: 8 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Brian Paul Weismann takes part in Medicare
Dr. Weismann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Brian Paul Weismann graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Weismann graduated from University of Iowa, RJ & L Carver College of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian Paul Weismann's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Brian Paul Weismann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Brian Paul Weismann's NPI number?
Dr. Brian Paul Weismann's NPI number is 1821082181. It was assigned on September 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Paul Weismann?
Dr. Brian Paul Weismann is an ophthalmologist in Saint John, Indiana. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Brian Paul Weismann practice?
Dr. Weismann practices at 10220 Wicker Ave Ste 2, Saint John, IN 46373-8400. Dr. Weismann's primary practice is Weismann Eye Center in Saint John, Indiana.
What is Dr. Brian Paul Weismann's office phone number?
The practice phone on file for Dr. Weismann is (219) 365-3900.
What is Dr. Brian Paul Weismann's medical license number?
Dr. Weismann holds Indiana license 01046205A.
Does Dr. Brian Paul Weismann accept Medicare?
Yes. CMS data shows Dr. Weismann billed Medicare for 799 services in 2024, and Dr. Weismann accepts Medicare assignment.
How many Medicare patients does Dr. Brian Paul Weismann see?
CMS counts 643 Medicare patients who saw Dr. Weismann in 2024, with an average age of 76.
What services does Dr. Brian Paul Weismann bill to Medicare?
In 2024, Dr. Weismann's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, new patient (99203).
Where did Dr. Brian Paul Weismann go to medical school?
Dr. Weismann graduated from University of Iowa, RJ & L Carver College of Medicine in 1989.
What drugs does Dr. Brian Paul Weismann prescribe most?
In 2024 Medicare Part D data, Dr. Weismann's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Prednisolone Acetate.
How long has Dr. Brian Paul Weismann been practicing?
Dr. Weismann graduated from medical school in 1989, 37 years ago.
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