Dr. Petrus C. De Groen, MD
- Medicare services, 2022
- 12
- Part D claims, 2024
- 39
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Industry payments
- $20,241
- Practice address
- 2450 Riverside Avenue, Minneapolis, MN 55454
- Practice phone
- Call (612) 624-1765
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. De Groen'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. Petrus C. De Groen is a gastroenterologist in Minneapolis, Minnesota
Dr. De Groen practices at M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota, part of M Health Fairview.
Dr. De Groen's NPI, 1811977028, was assigned on January 23, 2006. Dr. De Groen holds Minnesota license 28044.
- NPI
- 1811977028NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204971971
- NPI enumeration date
- January 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (612) 624-1765
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Petrus C. De Groen practices at M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota
Dr. De Groen's primary practice is M Health Fairview University of Minnesota Medical Center, at 2450 Riverside Avenue, Minneapolis, MN 55454 in Hennepin County. The practice phone is (612) 624-1765.
- M Health Fairview University of Minnesota Medical Center2450 Riverside Avenue, Minneapolis, MN 55454 · Hennepin CountyPhone(612) 624-1765
Source: Dmand AI Affiliation Data
Dr. Petrus C. De Groen is affiliated with 5 sites of care and 3 medical groups
Dr. De Groen's primary practice is M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota, part of M Health Fairview. The medical group on file is M Health Fairview Recovery Clinic. Dmand AI also links Dr. De Groen to 2 more group practices and clinics, 2 medical groups, 1 dialysis center and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Petrus C. De Groen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. De Groen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| M Health Fairview University of Minnesota Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | 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 M Health Fairview and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Petrus C. De Groen is one of 366 gastroenterologists in Minnesota
Gastroenterology is Dr. De Groen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. De Groen is licensed in Minnesota.
Specialties and state licenses
- Gastroenterology, MinnesotaPrimary
Gastroenterologists near Dr. De Groen
Counts of gastroenterologists 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. Petrus C. De Groen billed Medicare for 12 services in 2022
CMS data shows 12 Medicare services from Dr. De Groen across 1 procedure code in 2022. Medicare paid $1,914 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. De Groen's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Surgery
- 2021: 342022: 1265%
- Other services
- 2021: 192022: 0100%
Dr. De Groen compared with the Minnesota median for gastroenterologists, 2022
- Dr. De Groen
- Minnesota median
- Medicare services
- 12vs 27496% below
- Part D claims
- 15vs 14289% below
Medians across 380 gastroenterologists in Minnesota with Dmand AI profiles that report each measure.
Dr. De Groen's most billed Medicare procedure codes, 2022
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Petrus C. De Groen's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. De Groen's median patient age at 63, with 60% women.
Dr. De Groen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Petrus C. De Groen wrote 39 Medicare Part D claims in 2024
In 2024, Dr. De Groen wrote 39 Medicare Part D claims for 28 patients. 82% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $284 in total drug cost. In 2023, CMS named 35 claims across 1 drug.
Dr. De Groen's Part D claims by kind of drug, 2024
- Generic32 claims82%
- Brand-name and other7 claims18%
Dr. De Groen'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: 352024: 1557%
Drugs named by CMS: 1 in 2024, 1 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. Petrus C. De Groen scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. De Groen for performance year 2024, reported as part of a group. Dr. De Groen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. De Groen's MIPS scores, performance year 2024
- 89of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Petrus C. De Groen received $20,241 in industry payments from 2017 to 2019
CMS Open Payments shows 29 general payments to Dr. De Groen from 3 drug and device companies from 2017 to 2019. Consulting fees make up the largest share, 93% of the total. Olympus Corporation of the Americas paid the most, $19,989.
General payments to Dr. De Groen by program year, 2017 to 2019
General payments to Dr. De Groen by kind, 2017 to 2019
- Consulting fees$18,75893%
- Travel and lodging$1,0755%
- Food and beverage$4092%
Companies that paid Dr. De Groen the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Petrus C. De Groen'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 Data |
| 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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Petrus C. De Groen
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. Petrus C. De Groen's NPI number?
Dr. Petrus C. De Groen's NPI number is 1811977028. It was assigned on January 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Petrus C. De Groen?
Dr. Petrus C. De Groen is a gastroenterologist in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Petrus C. De Groen practice?
Dr. De Groen practices at 2450 Riverside Avenue, Minneapolis, MN 55454. Dr. De Groen's primary practice is M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota, part of M Health Fairview. Dmand AI also links Dr. De Groen to 2 group practices and clinics, 2 medical groups, 1 dialysis center and 1 ambulatory surgery center.
What is Dr. Petrus C. De Groen's office phone number?
The practice phone on file for Dr. De Groen is (612) 624-1765.
What is Dr. Petrus C. De Groen's medical license number?
Dr. De Groen holds Minnesota license 28044.
Which hospitals is Dr. Petrus C. De Groen affiliated with?
Dr. De Groen practices at M Health Fairview University of Minnesota Medical Center in Minneapolis, Minnesota.
What medical group is Dr. Petrus C. De Groen part of?
Dr. De Groen is linked to M Health Fairview Recovery Clinic. Dmand AI links Dr. De Groen to 2 more medical groups.
Does Dr. Petrus C. De Groen accept Medicare?
Yes. CMS data shows Dr. De Groen billed Medicare for 12 services in 2022, and Dr. De Groen accepts Medicare assignment.
What is Dr. Petrus C. De Groen's MIPS score?
Dr. De Groen's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
What services does Dr. Petrus C. De Groen bill to Medicare?
In 2022, Dr. De Groen's most billed Medicare services were surgery: digestive system (45385).
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What drugs does Dr. Petrus C. De Groen prescribe most?
In 2024 Medicare Part D data, Dr. De Groen's most prescribed drugs by claims were Gavilyte-G.
Has Dr. Petrus C. De Groen received payments from drug or device companies?
CMS Open Payments shows $20,241 in general payments to Dr. De Groen from 3 companies from 2017 to 2019. The largest total came from Olympus Corporation of the Americas.
How long has Dr. Petrus C. De Groen been practicing?
Dr. De Groen graduated from medical school in 1981, 45 years ago.
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