Dr. Robert M. Piotrowski, MD
- Medicare services, 2024
- 738
- Medicare patients, 2024
- 390
- Part D claims, 2024
- 52
- Hospital affiliations
- 4
- Industry payments
- $66
- Practice address
- 1233 N 30th St, Billings, MT 59101
- Practice phone
- Call (406) 237-7700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Vincent Healthcare
Billings, Montana
Find Dr. Piotrowski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Robert M. Piotrowski is a cardiologist in Billings, Montana
Dr. Piotrowski practices at St Vincent Healthcare in Billings, Montana.
Dr. Piotrowski's NPI, 1134382898, was assigned on July 2, 2008. Dr. Piotrowski graduated from State University of New York at Buffalo School of Medicine in 2008. Dr. Piotrowski holds New Hampshire license 33751.
- NPI
- 1134382898NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547442212
- NPI enumeration date
- July 2, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 237-7700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert M. Piotrowski practices at St Vincent Healthcare in Billings, Montana
Dr. Piotrowski's primary practice is St Vincent Healthcare, at 1233 N 30th St, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 237-7700.
- St Vincent Healthcare1233 N 30th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 237-7700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert M. Piotrowski is affiliated with 6 sites of care and 10 medical groups
Dr. Piotrowski's primary practice is St Vincent Healthcare in Billings, Montana. Dr. Piotrowski is also affiliated with St. Vincent Regional Hospital. The medical group on file is SCL Health Medical Group. Dmand AI also links Dr. Piotrowski to 3 more hospitals, 9 medical groups and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert M. Piotrowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Piotrowski practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Vincent Healthcare | Available with a free account |
| +5 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert M. Piotrowski is one of 81 cardiologists in Montana
Cardiovascular disease is Dr. Piotrowski's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Piotrowski's licenses on file in 3 states: New Hampshire, Florida and Indiana.
Specialties and state licenses
- Cardiovascular disease, New HampshirePrimary
- Florida license
- Indiana license
Cardiologists near Dr. Piotrowski
Counts of cardiologists 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. Robert M. Piotrowski billed Medicare for 738 services in 2024
CMS data shows 738 Medicare services from Dr. Piotrowski across 12 procedure codes in 2024, for 390 Medicare patients. Medicare paid $41,689 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Piotrowski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4132024: 3788%
- Office and hospital visits
- 2023: 4602024: 34126%
- Imaging
- 2023: 682024: 1972%
Dr. Piotrowski compared with the Montana median for cardiologists, 2024
- Dr. Piotrowski
- Montana median
- Medicare services
- 738vs 1,08332% below
- Medicare patients
- 390vs 73247% below
- Part D claims
- 11vs 1,17799% below
Medians across 82 cardiologists in Montana with Dmand AI profiles that report each measure.
Dr. Piotrowski'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. Piotrowski and other cardiologists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert M. Piotrowski treated 390 Medicare patients in 2024, average age 75
CMS counts 390 Medicare patients who saw Dr. Piotrowski in 2024. The largest group is 75 to 84, with 142 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.88, 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. Piotrowski's median patient age at 71, with 47% women.
Dr. Piotrowski's Medicare patients by age, 2024
Dr. Piotrowski's Medicare patients by sex, 2024
- Women20252%
- Men18848%
Chronic conditions among Dr. Piotrowski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Ischemic heart disease55%
- Heart failure54%
- Arthritis47%
- Atrial fibrillation47%
- Chronic kidney disease43%
- Diabetes42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Piotrowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert M. Piotrowski wrote 52 Medicare Part D claims in 2024
In 2024, Dr. Piotrowski wrote 52 Medicare Part D claims for 21 patients. 81% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $56 in total drug cost. In 2023, CMS named 209 claims across 10 drugs.
Dr. Piotrowski's Part D claims by kind of drug, 2024
- Generic42 claims81%
- Brand-name and other10 claims19%
Dr. Piotrowski'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: 2092024: 1195%
Drugs named by CMS: 1 in 2024, 10 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. Robert M. Piotrowski takes part in Medicare
Dr. Piotrowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Coronary angioplasty and stenting: 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. Robert M. Piotrowski received $66 in industry payments from 2018 to 2021
CMS Open Payments shows 5 general payments to Dr. Piotrowski from 5 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $15.
General payments to Dr. Piotrowski by program year, 2018 to 2021
Companies that paid Dr. Piotrowski the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert M. Piotrowski graduated from State University of New York at Buffalo School of Medicine
Dr. Piotrowski graduated from State University of New York at Buffalo School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert M. Piotrowski'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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. Robert M. Piotrowski
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. Robert M. Piotrowski's NPI number?
Dr. Robert M. Piotrowski's NPI number is 1134382898. It was assigned on July 2, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert M. Piotrowski?
Dr. Robert M. Piotrowski is a cardiologist in Billings, Montana. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Robert M. Piotrowski practice?
Dr. Piotrowski practices at 1233 N 30th St, Billings, MT 59101. Dr. Piotrowski's primary practice is St Vincent Healthcare in Billings, Montana. Dmand AI also links Dr. Piotrowski to 3 hospitals, 9 medical groups and 1 group practice or clinic.
What is Dr. Robert M. Piotrowski's office phone number?
The practice phone on file for Dr. Piotrowski is (406) 237-7700.
What is Dr. Robert M. Piotrowski's medical license number?
Dr. Piotrowski holds New Hampshire license 33751, one of the licenses on file in 3 states.
Which states has Dr. Robert M. Piotrowski been licensed in?
Dmand AI has state licenses on file for Dr. Piotrowski in New Hampshire, Florida and Indiana.
Which hospitals is Dr. Robert M. Piotrowski affiliated with?
Dr. Piotrowski is affiliated with St. Vincent Regional Hospital. Dmand AI links Dr. Piotrowski to 3 more hospitals.
What medical group is Dr. Robert M. Piotrowski part of?
Dr. Piotrowski is linked to SCL Health Medical Group. Dmand AI links Dr. Piotrowski to 9 more medical groups.
Does Dr. Robert M. Piotrowski accept Medicare?
Yes. CMS data shows Dr. Piotrowski billed Medicare for 738 services in 2024, and Dr. Piotrowski accepts Medicare assignment.
How many Medicare patients does Dr. Robert M. Piotrowski see?
CMS counts 390 Medicare patients who saw Dr. Piotrowski in 2024, with an average age of 75.
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What services does Dr. Robert M. Piotrowski bill to Medicare?
In 2024, Dr. Piotrowski's most billed Medicare services were heart test or procedure (93306), hospital inpatient care (99233) and hospital inpatient care (99232).
Where did Dr. Robert M. Piotrowski go to medical school?
Dr. Piotrowski graduated from State University of New York at Buffalo School of Medicine in 2008.
What drugs does Dr. Robert M. Piotrowski prescribe most?
In 2024 Medicare Part D data, Dr. Piotrowski's most prescribed drugs by claims were Metoprolol Succinate.
Has Dr. Robert M. Piotrowski received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Dr. Piotrowski from 5 companies from 2018 to 2021. The largest total came from Amgen Inc.
How long has Dr. Robert M. Piotrowski been practicing?
Dr. Piotrowski graduated from medical school in 2008, 18 years ago.
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