Dr. Michael Ray Brown, MD, PhD

  • Bismarck, ND
  • Vascular surgeon
NPI1912007642
Medicare services, 2022
113
Part D claims, 2021
21
Publications
3
Industry payments
$5,855
Affiliated sites
3
Practice address
310 N 10th St, Bismarck, ND 58501
Practice phone
Call (701) 530-7500
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Chi St. Alexius Health Clinics - Bismarck (N 10th St)

Multi-specialty group site · Bismarck, North Dakota

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Dr. Michael Ray Brown is a vascular surgeon in Bismarck, North Dakota

Dr. Brown practices at Chi St. Alexius Health Clinics - Bismarck (N 10th St) in Bismarck, North Dakota.

Dr. Brown's NPI, 1912007642, was assigned on September 23, 2006. Dr. Brown holds North Dakota license 8444.

NPI and contact details
NPI enumeration date
September 23, 2006
NPI status
Active
Practice phone
(701) 530-7500
Professional email
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Personal email
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Mobile number
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Sex
Male

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael Ray Brown practices at 2 locations in Bismarck, North Dakota

Dr. Brown's primary practice is Chi St. Alexius Health Clinics - Bismarck (N 10th St), at 310 N 10th St, Bismarck, ND 58501. The practice phone is (701) 530-7500. The NPI Registry lists Dr. Brown's practice address as 300 N 7th St, Bismarck, ND 58501.

  • Chi St. Alexius Health Clinics - Bismarck (N 10th St)Primary
    310 N 10th St, Bismarck, ND 58501Phone(701) 530-7500
  • NPI Registry address
    300 N 7th St, Bismarck, ND 58501 · Burleigh CountyPhone(701) 530-7500

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Dr. Michael Ray Brown is affiliated with 3 sites of care and 5 medical groups

Dr. Brown's primary practice is Chi St. Alexius Health Clinics - Bismarck (N 10th St) in Bismarck, North Dakota. The medical group on file is Sanford Bismarck Medical Center. Dmand AI also links Dr. Brown to 4 more medical groups and 2 group practices and clinics, each named with a free account.

Chi St. Alexius Health Clinics - Bismarck (N 10th St)Multi-specialty group site · Bismarck, North DakotaPrimary
Sanford Bismarck Medical CenterPrimary care group, Bismarck, ND4 medical groupsNames with a free account2 group practices and clinicsNames with a free account
See all 8 affiliations for Dr. Brown

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Dr. Michael Ray Brown's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Chi St. Alexius Health Clinics - Bismarck (N 10th St)Available with a free account
+2 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Ray Brown is one of 8 vascular surgeons in North Dakota

Vascular surgery is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Brown is licensed in North Dakota.

Specialties and state licenses

  • Vascular surgery, North DakotaPrimaryLicense 8444 · taxonomy 2086S0129X

Vascular surgeons near Dr. Brown

Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.

8vascular surgeons in North Dakota

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael Ray Brown billed Medicare for 113 services in 2022

CMS data shows 113 Medicare services from Dr. Brown across 6 procedure codes in 2022. Medicare paid $23,256 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2022113
Paid by Medicare$23,256
Procedure codes6

Dr. Brown's Medicare services by type, 2021 to 2022

  • 2021
  • 2022
Office and hospital visits
2021: 3032022: 8373%
Surgery
2021: 1722022: 3083%
Tests and treatments
2021: 192022: 0100%

Dr. Brown'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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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Michael Ray Brown wrote 21 Medicare Part D claims in 2021

In 2021, Dr. Brown wrote 21 Medicare Part D claims. They cover 1 drug, with $287 in total drug cost. In 2020, CMS named 44 claims across 2 drugs.

Part D claims, 202121
Drugs named by CMS1
Total drug cost$287

Dr. Brown's most prescribed drugs by claims, 2021

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, 2020 to 2021

  • 2020
  • 2021
Claims for drugs CMS names
2020: 442021: 2152%

Drugs named by CMS: 1 in 2021, 2 in 2020.

See all prescribing by Dr. Brown

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

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Dr. Michael Ray Brown has 3 publications on record

Dmand AI links 3 papers to Dr. Brown, published from 2011 to 2024. Dr. Brown's most frequent co-authors are Leonard Jefferson Harris, MD and Sabitha Reddy Pabbathi, MD.

Papers3
Years published2011 to 2024

Dr. Brown's papers by year, 2011 to 2024

Dr. Brown's most frequent co-authors

Recent publications by Dr. Brown

See all 3 publications and co-authors

See who Dr. Brown researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brown works with, so you can find a warm path to the right vascular surgeons.

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Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Michael Ray Brown received $5,855 in industry payments from 2016 to 2024

CMS Open Payments shows 104 general payments to Dr. Brown from 21 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 56% of the total. Medtronic Vascular, Inc. paid the most, $2,474.

General payments to Dr. Brown by program year, 2016 to 2024

General payments to Dr. Brown by kind, 2016 to 2024

$5.9Kin total
  • Travel and lodging$3,30656%
  • Food and beverage$2,54944%

Companies that paid Dr. Brown the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Brown

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Michael Ray Brown's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael Ray Brown

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. Michael Ray Brown's NPI number?

Dr. Michael Ray Brown's NPI number is 1912007642. It was assigned on September 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Ray Brown?

Dr. Michael Ray Brown is a vascular surgeon in Bismarck, North Dakota. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Michael Ray Brown practice?

Dr. Brown practices at 310 N 10th St, Bismarck, ND 58501. Dr. Brown also practices at 300 N 7th St, Bismarck, ND 58501. Dr. Brown's primary practice is Chi St. Alexius Health Clinics - Bismarck (N 10th St) in Bismarck, North Dakota. Dmand AI also links Dr. Brown to 4 medical groups and 2 group practices and clinics.

What is Dr. Michael Ray Brown's office phone number?

The practice phone on file for Dr. Brown is (701) 530-7500.

What is Dr. Michael Ray Brown's medical license number?

Dr. Brown holds North Dakota license 8444.

What medical group is Dr. Michael Ray Brown part of?

Dr. Brown is linked to Sanford Bismarck Medical Center. Dmand AI links Dr. Brown to 4 more medical groups.

Does Dr. Michael Ray Brown accept Medicare?

Yes. CMS data shows Dr. Brown billed Medicare for 113 services in 2022.

What services does Dr. Michael Ray Brown bill to Medicare?

In 2022, Dr. Brown's most billed Medicare services were hospital inpatient care (99223), office visit, established patient (99215) and office visit, new patient (99205).

What drugs does Dr. Michael Ray Brown prescribe most?

In 2021 Medicare Part D data, Dr. Brown's most prescribed drugs by claims were Clopidogrel.

Has Dr. Michael Ray Brown received payments from drug or device companies?

CMS Open Payments shows $5,855 in general payments to Dr. Brown from 21 companies from 2016 to 2024. The largest total came from Medtronic Vascular, Inc.

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How long has Dr. Michael Ray Brown been practicing?

Dr. Brown's NPI was assigned in 2006.

Does Dr. Michael Ray Brown do research?

Dmand AI links 3 publications to Dr. Brown, published from 2011 to 2024.

Who does Dr. Michael Ray Brown publish with?

Dr. Brown's most frequent co-authors are Leonard Jefferson Harris, MD (1 shared paper) and Sabitha Reddy Pabbathi, MD (1 shared paper).

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