Dr. John R. Courchesne, MD
- Medicare services, 2024
- 302
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 217
- Hospital affiliations
- 2
- Industry payments
- $3,099
- Practice address
- 1200 Westwood Dr, Hamilton, MT 59840
- Practice phone
- Call (406) 363-2211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Courchesne'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. John R. Courchesne is an internist in Hamilton, Montana
Dr. Courchesne practices at Bitterroot Health - Daly Hospital in Hamilton, Montana, part of Bitterroot Health.
Dr. Courchesne's NPI, 1588617617, was assigned on May 18, 2006. Dr. Courchesne graduated from University of Washington School of Medicine in 1997. Dr. Courchesne holds Montana license 10229.
- NPI
- 1588617617NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547231581
- NPI enumeration date
- May 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 363-2211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John R. Courchesne practices at Bitterroot Health - Daly Hospital in Hamilton, Montana
Dr. Courchesne's primary practice is Bitterroot Health - Daly Hospital, at 1200 Westwood Dr, Hamilton, MT 59840 in Ravalli County. The practice phone is (406) 363-2211.
- Bitterroot Health - Daly Hospital1200 Westwood Dr, Hamilton, MT 59840 · Ravalli CountyPhone(406) 363-2211
Source: Dmand AI Affiliation Data
Dr. John R. Courchesne is affiliated with 2 sites of care and 1 medical group
Dr. Courchesne's primary practice is Bitterroot Health - Daly Hospital in Hamilton, Montana, part of Bitterroot Health. Dr. Courchesne is also affiliated with Providence St. Patrick Hospital. The medical group on file is Bitterroot Health - Daly Hospital. Dr. Courchesne's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John R. Courchesne's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Courchesne practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bitterroot Health - Daly Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Bitterroot Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John R. Courchesne is one of 311 internists in Montana
Internal medicine is Dr. Courchesne's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Courchesne is licensed in Montana.
Specialties and state licenses
- Internal medicine, MontanaPrimary
Internists near Dr. Courchesne
Counts of internists 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. John R. Courchesne billed Medicare for 302 services in 2024
CMS data shows 302 Medicare services from Dr. Courchesne across 6 procedure codes in 2024, for 146 Medicare patients. Medicare paid $13,273 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Courchesne's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 992024: 15860%
- Office and hospital visits
- 2023: 1752024: 14418%
Dr. Courchesne compared with the Montana median for internists, 2024
- Dr. Courchesne
- Montana median
- Medicare services
- 302vs 47637% below
- Medicare patients
- 146vs 25342% below
- Part D claims
- 12vs 14392% below
Medians across 340 internists in Montana with Dmand AI profiles that report each measure.
Dr. Courchesne'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.
Need commercial claims for Dr. Courchesne?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Courchesne and other internists in Montana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John R. Courchesne treated 146 Medicare patients in 2024, average age 78
CMS counts 146 Medicare patients who saw Dr. Courchesne in 2024. The largest group is 75 to 84, with 51 patients. 75% of them have high blood pressure, and 64% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.55, 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. Courchesne's median patient age at 72, with 50% women.
Dr. Courchesne's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Courchesne's Medicare patients by sex, 2024
- Women8558%
- Men6142%
Chronic conditions among Dr. Courchesne's Medicare patients, 2024
- High blood pressure75%
- High cholesterol64%
- Arthritis55%
- Mood disorders38%
- Anxiety36%
- Atrial fibrillation36%
- Diabetes33%
- COPD32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Courchesne's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John R. Courchesne wrote 217 Medicare Part D claims in 2024
In 2024, Dr. Courchesne wrote 217 Medicare Part D claims for 87 patients. 88% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $64 in total drug cost. In 2023, CMS named 69 claims across 5 drugs.
Dr. Courchesne's Part D claims by kind of drug, 2024
- Generic191 claims88%
- Brand-name and other26 claims12%
Dr. Courchesne'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. Courchesne's Part D claims, 2024
- Opioids6%14 of 217 claims
- Antibiotics23%50 of 217 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: 692024: 1283%
Drugs named by CMS: 1 in 2024, 5 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. John R. Courchesne takes part in Medicare
Dr. Courchesne accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. John R. Courchesne received $3,099 in industry payments from 2016 to 2025
CMS Open Payments shows 191 general payments to Dr. Courchesne from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $424.
General payments to Dr. Courchesne by program year, 2016 to 2025
Companies that paid Dr. Courchesne 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. John R. Courchesne graduated from University of Washington School of Medicine
Dr. Courchesne graduated from University of Washington School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John R. Courchesne'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) |
| 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) |
| 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. John R. Courchesne
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. John R. Courchesne's NPI number?
Dr. John R. Courchesne's NPI number is 1588617617. It was assigned on May 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John R. Courchesne?
Dr. John R. Courchesne is an internist in Hamilton, Montana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John R. Courchesne practice?
Dr. Courchesne practices at 1200 Westwood Dr, Hamilton, MT 59840. Dr. Courchesne's primary practice is Bitterroot Health - Daly Hospital in Hamilton, Montana, part of Bitterroot Health.
What is Dr. John R. Courchesne's office phone number?
The practice phone on file for Dr. Courchesne is (406) 363-2211.
What is Dr. John R. Courchesne's medical license number?
Dr. Courchesne holds Montana license 10229.
Which hospitals is Dr. John R. Courchesne affiliated with?
Dr. Courchesne practices at Bitterroot Health - Daly Hospital in Hamilton, Montana. Dr. Courchesne is also affiliated with Providence St. Patrick Hospital.
What medical group is Dr. John R. Courchesne part of?
Dr. Courchesne is linked to Bitterroot Health - Daly Hospital.
Does Dr. John R. Courchesne accept Medicare?
Yes. CMS data shows Dr. Courchesne billed Medicare for 302 services in 2024, and Dr. Courchesne accepts Medicare assignment.
How many Medicare patients does Dr. John R. Courchesne see?
CMS counts 146 Medicare patients who saw Dr. Courchesne in 2024, with an average age of 78.
What services does Dr. John R. Courchesne bill to Medicare?
In 2024, Dr. Courchesne's most billed Medicare services were heart test or procedure (93010), heart test or procedure (93306) and hospital inpatient care (99231).
Show 4 more questionsShow fewer questions
Where did Dr. John R. Courchesne go to medical school?
Dr. Courchesne graduated from University of Washington School of Medicine in 1997.
What drugs does Dr. John R. Courchesne prescribe most?
In 2024 Medicare Part D data, Dr. Courchesne's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
Has Dr. John R. Courchesne received payments from drug or device companies?
CMS Open Payments shows $3,099 in general payments to Dr. Courchesne from 26 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. John R. Courchesne been practicing?
Dr. Courchesne graduated from medical school in 1997, 29 years ago.
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