Dr. Christopher P. Irmen, MD
- Medicare services, 2024
- 1,337
- Medicare patients, 2024
- 403
- Part D claims, 2024
- 8,817
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Practice address
- 300 2nd NE Ave, Jamestown, ND 58401
- Practice phone
- Call (701) 234-4445
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sanford 1717 Medical Building
Jamestown, North Dakota
Find Dr. Irmen'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. Christopher P. Irmen is a family medicine physician in Jamestown, North Dakota
Dr. Irmen practices at Sanford 1717 Medical Building in Jamestown, North Dakota.
Dr. Irmen's NPI, 1093078479, was assigned on June 20, 2012. Dr. Irmen graduated from University of North Dakota School of Medicine in 2012. Dr. Irmen holds North Dakota license 13446.
- NPI
- 1093078479NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325272123
- NPI enumeration date
- June 20, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (701) 234-4445
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher P. Irmen practices at Sanford 1717 Medical Building in Jamestown, North Dakota
Dr. Irmen's primary practice is Sanford 1717 Medical Building, at 300 2nd NE Ave, Jamestown, ND 58401 in Stutsman County. The practice phone is (701) 234-4445.
- Sanford 1717 Medical Building300 2nd NE Ave, Jamestown, ND 58401 · Stutsman CountyPhone(701) 234-4445
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher P. Irmen is affiliated with 9 sites of care and 3 medical groups
Dr. Irmen's primary practice is Sanford 1717 Medical Building in Jamestown, North Dakota. Dr. Irmen is also affiliated with Jamestown Regional Medical Center. The medical group on file is Sanford West Fargo Clinic. Dmand AI also links Dr. Irmen to 2 more hospitals, 3 group practices and clinics, 2 skilled nursing facilities and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christopher P. Irmen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Irmen practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sanford 1717 Medical Building | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher P. Irmen is one of 438 family medicine physicians in North Dakota
Family medicine is Dr. Irmen's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Irmen is licensed in North Dakota.
Specialties and state licenses
- Family medicine, North DakotaPrimary
Family medicine physicians near Dr. Irmen
Counts of family medicine physicians 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. Christopher P. Irmen billed Medicare for 1,337 services in 2024
CMS data shows 1,337 Medicare services from Dr. Irmen across 22 procedure codes in 2024, for 403 Medicare patients. Medicare paid $50,818 for them.
Dr. Irmen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4422024: 39511%
- Lab and pathology
- 2023: 4422024: 36817%
- Surgery
- 2023: 2412024: 2441%
- Other services
- 2023: 1372024: 12112%
- Drugs given in the office
- 2023: 982024: 1068%
- Tests and treatments
- 2023: 512024: 103102%
Where Dr. Irmen's Medicare services took place, 2024
- In an office1,29397%
- In a facility443%
Dr. Irmen compared with the North Dakota median for family medicine physicians, 2024
- Dr. Irmen
- North Dakota median
- Medicare services
- 1,337vs 3473.9 times
- Medicare patients
- 403vs 1972.0 times
- Part D claims
- 8,150vs 56114.5 times
Medians across 460 family medicine physicians in North Dakota with Dmand AI profiles that report each measure.
Dr. Irmen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher P. Irmen treated 403 Medicare patients in 2024, average age 75
CMS counts 403 Medicare patients who saw Dr. Irmen in 2024. The largest group is 65 to 74, with 159 patients. 66% of them have high blood pressure, and 59% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Irmen's median patient age at 73, with 36% women.
Dr. Irmen's Medicare patients by age, 2024
Dr. Irmen's Medicare patients by sex, 2024
- Women19348%
- Men21052%
Chronic conditions among Dr. Irmen's Medicare patients, 2024
- High blood pressure66%
- High cholesterol59%
- Arthritis37%
- Diabetes30%
- Ischemic heart disease23%
- Anxiety22%
- Mood disorders21%
- Chronic kidney disease19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Irmen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher P. Irmen wrote 8,817 Medicare Part D claims in 2024
In 2024, Dr. Irmen wrote 8,817 Medicare Part D claims for 683 patients. 86% of them were for generic drugs. CMS names the drug for 8,150 of them, across 135 drugs with 11 or more claims each, at $660,374 in total drug cost. In 2023, CMS named 8,495 claims across 144 drugs.
Dr. Irmen's Part D claims by kind of drug, 2024
- Generic7,618 claims86%
- Brand-name1,128 claims13%
- Other71 claims1%
Dr. Irmen'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. Irmen's Part D claims, 2024
- Opioids2%151 of 8,817 claims
- Antibiotics1%72 of 8,817 claims
- Antipsychotics, patients 65 and over1%81 of 8,817 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: 8,4952024: 8,1504%
Drugs named by CMS: 135 in 2024, 144 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. Christopher P. Irmen scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Irmen for performance year 2024, reported through an alternative payment model (APM). Dr. Irmen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 96 procedures of removal of skin lesions by Dr. Irmen, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Irmen's MIPS scores, performance year 2024
- 94of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Irmen ranks in Medicare procedure volume
- Removal of skin lesions
- 75th percentile96 procedures
- Removal or shaving of skin growth
- 73rd percentile25 procedures
- Skin biopsy
- 62nd percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 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)
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. Christopher P. Irmen received $456 in industry payments from 2016 to 2025
CMS Open Payments shows 33 general payments to Dr. Irmen from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $69.
General payments to Dr. Irmen by program year, 2016 to 2025
Companies that paid Dr. Irmen 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. Christopher P. Irmen graduated from University of North Dakota School of Medicine
Dr. Irmen graduated from University of North Dakota School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher P. Irmen'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 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)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) |
| 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. Christopher P. Irmen
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. Christopher P. Irmen's NPI number?
Dr. Christopher P. Irmen's NPI number is 1093078479. It was assigned on June 20, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher P. Irmen?
Dr. Christopher P. Irmen is a family medicine physician in Jamestown, North Dakota. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Christopher P. Irmen practice?
Dr. Irmen practices at 300 2nd NE Ave, Jamestown, ND 58401. Dr. Irmen's primary practice is Sanford 1717 Medical Building in Jamestown, North Dakota. Dmand AI also links Dr. Irmen to 2 hospitals, 3 group practices and clinics, 2 skilled nursing facilities and 2 medical groups.
What is Dr. Christopher P. Irmen's office phone number?
The practice phone on file for Dr. Irmen is (701) 234-4445.
What is Dr. Christopher P. Irmen's medical license number?
Dr. Irmen holds North Dakota license 13446.
Which hospitals is Dr. Christopher P. Irmen affiliated with?
Dr. Irmen is affiliated with Jamestown Regional Medical Center. Dmand AI links Dr. Irmen to 2 more hospitals.
What medical group is Dr. Christopher P. Irmen part of?
Dr. Irmen is linked to Sanford West Fargo Clinic. Dmand AI links Dr. Irmen to 2 more medical groups.
Does Dr. Christopher P. Irmen accept Medicare?
Yes. CMS data shows Dr. Irmen billed Medicare for 1,337 services in 2024, and Dr. Irmen accepts Medicare assignment.
What is Dr. Christopher P. Irmen's MIPS score?
Dr. Irmen's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Christopher P. Irmen see?
CMS counts 403 Medicare patients who saw Dr. Irmen in 2024, with an average age of 75.
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What services does Dr. Christopher P. Irmen bill to Medicare?
In 2024, Dr. Irmen's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and office visit, established patient (99214).
Where did Dr. Christopher P. Irmen go to medical school?
Dr. Irmen graduated from University of North Dakota School of Medicine in 2012.
What drugs does Dr. Christopher P. Irmen prescribe most?
In 2024 Medicare Part D data, Dr. Irmen's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Christopher P. Irmen received payments from drug or device companies?
CMS Open Payments shows $456 in general payments to Dr. Irmen from 16 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Christopher P. Irmen been practicing?
Dr. Irmen graduated from medical school in 2012, 14 years ago.
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