Dr. Maryse Mathieu, MD
- Medicare services, 2024
- 38
- Medicare patients, 2024
- 132
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Industry payments
- $11
- Practice address
- 900 E Broadway, Bismarck, ND 58501
- Practice phone
- Call (701) 530-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mathieu's professional email, personal email and mobile number
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Dr. Maryse Mathieu is an anesthesiologist in Bismarck, North Dakota
Dr. Mathieu practices at CHI St. Alexius Health Bismarck in Bismarck, North Dakota, part of CommonSpirit Health.
Dr. Mathieu's NPI, 1700971199, was assigned on October 3, 2006. Dr. Mathieu holds North Dakota license 10146.
- NPI
- 1700971199NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173626561
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (701) 530-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Maryse Mathieu practices at CHI St. Alexius Health Bismarck in Bismarck, North Dakota
Dr. Mathieu's primary practice is CHI St. Alexius Health Bismarck, at 900 E Broadway, Bismarck, ND 58501 in Burleigh County. The practice phone is (701) 530-7000.
- CHI St. Alexius Health Bismarck900 E Broadway, Bismarck, ND 58501 · Burleigh CountyPhone(701) 530-7000
Source: Dmand AI Affiliation Data
Dr. Maryse Mathieu is affiliated with 4 sites of care and 2 medical groups
Dr. Mathieu's primary practice is CHI St. Alexius Health Bismarck in Bismarck, North Dakota, part of CommonSpirit Health. The medical group on file is CHI St. Alexius Health Bismarck Medical Center. Dmand AI also links Dr. Mathieu to 2 more group practices and clinics, 1 behavioral health center and 1 medical group, 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. Maryse Mathieu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mathieu practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHI St. Alexius Health Bismarck | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maryse Mathieu is one of 93 anesthesiologists in North Dakota
Anesthesiology is Dr. Mathieu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Mathieu is licensed in North Dakota.
Specialties and state licenses
- Anesthesiology, North DakotaPrimary
Anesthesiologists near Dr. Mathieu
Counts of anesthesiologists 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. Maryse Mathieu billed Medicare for 38 services in 2024
CMS data shows 38 Medicare services from Dr. Mathieu across 2 procedure codes in 2024, for 132 Medicare patients. Medicare paid $3,158 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mathieu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 02024: 20
- Anesthesia
- 2023: 02024: 18
- Imaging
- 2023: 112024: 0100%
Dr. Mathieu compared with the North Dakota median for anesthesiologists, 2024
- Dr. Mathieu
- North Dakota median
- Medicare services
- 38vs 12269% below
- Medicare patients
- 132vs 23243% below
Medians across 97 anesthesiologists in North Dakota with Dmand AI profiles that report each measure.
Dr. Mathieu'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. Mathieu and other anesthesiologists in North Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maryse Mathieu treated 132 Medicare patients in 2024, average age 72
CMS counts 132 Medicare patients who saw Dr. Mathieu in 2024. The largest group is 65 to 74, with 50 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mathieu's median patient age at 49, with 51% women.
Dr. Mathieu's Medicare patients by age, 2024
Dr. Mathieu's Medicare patients by sex, 2024
- Women6751%
- Men6549%
Chronic conditions among Dr. Mathieu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis70%
- Atrial fibrillation29%
- Heart failure28%
- Ischemic heart disease28%
- Diabetes27%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mathieu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maryse Mathieu scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Mathieu for performance year 2024, reported as part of a group. Dr. Mathieu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mathieu's MIPS scores, performance year 2024
- 83of 100Final score
- 73of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Maryse Mathieu received $11 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Mathieu from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $11.
Companies that paid Dr. Mathieu the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Maryse Mathieu'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) |
| 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) |
| 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. Maryse Mathieu
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. Maryse Mathieu's NPI number?
Dr. Maryse Mathieu's NPI number is 1700971199. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maryse Mathieu?
Dr. Maryse Mathieu is an anesthesiologist in Bismarck, North Dakota. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Maryse Mathieu practice?
Dr. Mathieu practices at 900 E Broadway, Bismarck, ND 58501. Dr. Mathieu's primary practice is CHI St. Alexius Health Bismarck in Bismarck, North Dakota, part of CommonSpirit Health. Dmand AI also links Dr. Mathieu to 2 group practices and clinics, 1 behavioral health center and 1 medical group.
What is Dr. Maryse Mathieu's office phone number?
The practice phone on file for Dr. Mathieu is (701) 530-7000.
What is Dr. Maryse Mathieu's medical license number?
Dr. Mathieu holds North Dakota license 10146.
Which hospitals is Dr. Maryse Mathieu affiliated with?
Dr. Mathieu practices at CHI St. Alexius Health Bismarck in Bismarck, North Dakota.
What medical group is Dr. Maryse Mathieu part of?
Dr. Mathieu is linked to CHI St. Alexius Health Bismarck Medical Center. Dmand AI links Dr. Mathieu to 1 more medical group.
Does Dr. Maryse Mathieu accept Medicare?
Yes. CMS data shows Dr. Mathieu billed Medicare for 38 services in 2024, and Dr. Mathieu accepts Medicare assignment.
What is Dr. Maryse Mathieu's MIPS score?
Dr. Mathieu's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. Maryse Mathieu see?
CMS counts 132 Medicare patients who saw Dr. Mathieu in 2024, with an average age of 72.
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What services does Dr. Maryse Mathieu bill to Medicare?
In 2024, Dr. Mathieu's most billed Medicare services were surgery: brain, spine and nerves (64447) and anesthesia (01402).
Has Dr. Maryse Mathieu received payments from drug or device companies?
CMS Open Payments shows $11 in general payments to Dr. Mathieu from 1 company from 2016 to 2016. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Maryse Mathieu been practicing?
Dr. Mathieu graduated from medical school in 1989, 37 years ago.
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