Dr. Brian L. Piazza, MD
- Medicare services, 2024
- 280
- Medicare patients, 2024
- 187
- Part D claims, 2024
- 363
- Hospital affiliations
- 1
- Industry payments
- $19,881
- Practice address
- 1915 Lake Ave, Plymouth, IN 46563
- Practice phone
- Call (574) 948-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Piazza's professional email, personal email and mobile number
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Dr. Brian L. Piazza is a general surgeon in Plymouth, Indiana
Dr. Piazza practices at Saint Joseph Plymouth Medical Center in Plymouth, Indiana, part of Trinity Health.
Dr. Piazza's NPI, 1881703809, was assigned on August 30, 2006. Dr. Piazza graduated from Indiana University School of Medicine in 1990. Dr. Piazza holds Indiana license 01066413A.
- NPI
- 1881703809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850379470
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 948-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian L. Piazza practices at Saint Joseph Plymouth Medical Center in Plymouth, Indiana
Dr. Piazza's primary practice is Saint Joseph Plymouth Medical Center, at 1915 Lake Ave, Plymouth, IN 46563 in Marshall County. The practice phone is (574) 948-4000.
- Saint Joseph Plymouth Medical Center1915 Lake Ave, Plymouth, IN 46563 · Marshall CountyPhone(574) 948-4000
Source: Dmand AI Affiliation Data
Dr. Brian L. Piazza is affiliated with 2 sites of care and 1 medical group
Dr. Piazza's primary practice is Saint Joseph Plymouth Medical Center in Plymouth, Indiana, part of Trinity Health. The medical group on file is Saint Joseph Medical Group. Dmand AI also links Dr. Piazza to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian L. Piazza's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Piazza practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Joseph Plymouth Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Brian L. Piazza is one of 530 general surgeons in Indiana
Surgery is Dr. Piazza's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Piazza's licenses on file in 2 states: Indiana and Michigan.
Specialties and state licenses
- Surgery, IndianaPrimary
- Michigan license
General surgeons near Dr. Piazza
Counts of general surgeons 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 L. Piazza billed Medicare for 280 services in 2024
CMS data shows 280 Medicare services from Dr. Piazza across 10 procedure codes in 2024, for 187 Medicare patients. Medicare paid $22,843 for them.
Dr. Piazza's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2042024: 1983%
- Surgery
- 2023: 722024: 5524%
- Other services
- 2023: 372024: 2727%
Where Dr. Piazza's Medicare services took place, 2024
- In an office10839%
- In a facility17261%
Dr. Piazza compared with the Indiana median for general surgeons, 2024
- Dr. Piazza
- Indiana median
- Medicare services
- 280vs 15679% above
- Medicare patients
- 187vs 13143% above
- Part D claims
- 246vs 406.2 times
Medians across 526 general surgeons in Indiana with Dmand AI profiles that report each measure.
Dr. Piazza'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. Piazza and other general surgeons in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian L. Piazza treated 187 Medicare patients in 2024, average age 74
CMS counts 187 Medicare patients who saw Dr. Piazza in 2024. The largest group is 65 to 74, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Piazza's median patient age at 70, with 50% women.
Dr. Piazza's Medicare patients by age, 2024
Dr. Piazza's Medicare patients by sex, 2024
- Women10456%
- Men8344%
Chronic conditions among Dr. Piazza's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes40%
- Chronic kidney disease36%
- Ischemic heart disease35%
- Atrial fibrillation26%
- Heart failure26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Piazza's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian L. Piazza wrote 363 Medicare Part D claims in 2024
In 2024, Dr. Piazza wrote 363 Medicare Part D claims for 133 patients. 96% of them were for generic drugs. CMS names the drug for 246 of them, across 8 drugs with 11 or more claims each, at $3,397 in total drug cost. In 2023, CMS named 244 claims across 9 drugs.
Dr. Piazza's Part D claims by kind of drug, 2024
- Generic350 claims96%
- Brand-name13 claims4%
Dr. Piazza'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.
Drug classes CMS tracks in Dr. Piazza's Part D claims, 2024
- Opioids10%35 of 363 claims
- Antibiotics13%49 of 363 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2442024: 2461%
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
Dr. Brian L. Piazza ranks in the 45th percentile for colonoscopy in Medicare
Dr. Piazza accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of colonoscopy by Dr. Piazza, more than 45% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Piazza ranks in Medicare procedure volume
- Colonoscopy
- 45th percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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 L. Piazza received $19,881 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. Piazza from 22 drug and device companies from 2016 to 2025. Education make up the largest share, 75% of the total. Intuitive Surgical, Inc. paid the most, $18,590.
General payments to Dr. Piazza by program year, 2016 to 2025
General payments to Dr. Piazza by kind, 2016 to 2025
- Education$15,00075%
- Travel and lodging$2,83214%
- Food and beverage$2,04910%
Companies that paid Dr. Piazza the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian L. Piazza graduated from Indiana University School of Medicine
Dr. Piazza graduated from Indiana University School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brian L. Piazza'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 DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (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 L. Piazza
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 L. Piazza's NPI number?
Dr. Brian L. Piazza's NPI number is 1881703809. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian L. Piazza?
Dr. Brian L. Piazza is a general surgeon in Plymouth, Indiana. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Brian L. Piazza practice?
Dr. Piazza practices at 1915 Lake Ave, Plymouth, IN 46563. Dr. Piazza's primary practice is Saint Joseph Plymouth Medical Center in Plymouth, Indiana, part of Trinity Health. Dmand AI also links Dr. Piazza to 1 group practice or clinic.
What is Dr. Brian L. Piazza's office phone number?
The practice phone on file for Dr. Piazza is (574) 948-4000.
What is Dr. Brian L. Piazza's medical license number?
Dr. Piazza holds Indiana license 01066413A, one of the licenses on file in 2 states.
Which states has Dr. Brian L. Piazza been licensed in?
Dmand AI has state licenses on file for Dr. Piazza in Indiana and Michigan.
Which hospitals is Dr. Brian L. Piazza affiliated with?
Dr. Piazza practices at Saint Joseph Plymouth Medical Center in Plymouth, Indiana.
What medical group is Dr. Brian L. Piazza part of?
Dr. Piazza is linked to Saint Joseph Medical Group.
Does Dr. Brian L. Piazza accept Medicare?
Yes. CMS data shows Dr. Piazza billed Medicare for 280 services in 2024, and Dr. Piazza accepts Medicare assignment.
How many Medicare patients does Dr. Brian L. Piazza see?
CMS counts 187 Medicare patients who saw Dr. Piazza in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Brian L. Piazza bill to Medicare?
In 2024, Dr. Piazza's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and office visit, established patient (99214).
Where did Dr. Brian L. Piazza go to medical school?
Dr. Piazza graduated from Indiana University School of Medicine in 1990.
What drugs does Dr. Brian L. Piazza prescribe most?
In 2024 Medicare Part D data, Dr. Piazza's most prescribed drugs by claims were Pantoprazole Sodium, Sucralfate and Famotidine.
Has Dr. Brian L. Piazza received payments from drug or device companies?
CMS Open Payments shows $19,881 in general payments to Dr. Piazza from 22 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Brian L. Piazza been practicing?
Dr. Piazza graduated from medical school in 1990, 36 years ago.
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