John William Leroux, PA
- Medicare patients, 2024
- 67
- Part D claims, 2024
- 114
- Hospital affiliations
- 1
- Industry payments
- $45
- Medical groups
- 2
- Practice address
- 4000 Wellness Drive, Midland, MI 48670
- Practice phone
- Call (989) 839-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Leroux'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.
John William Leroux is a physician assistant in Midland, Michigan
John Leroux practices at MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health.
John Leroux's NPI, 1063746949, was assigned on September 25, 2009. John Leroux holds Michigan license 5601003000.
- NPI
- 1063746949NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880842665
- NPI enumeration date
- September 25, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 839-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John William Leroux practices at MyMichigan Medical Center Midland in Midland, Michigan
John Leroux's primary practice is MyMichigan Medical Center Midland, at 4000 Wellness Drive, Midland, MI 48670 in Midland County. The practice phone is (989) 839-3000.
- MyMichigan Medical Center Midland4000 Wellness Drive, Midland, MI 48670 · Midland CountyPhone(989) 839-3000
Source: Dmand AI Affiliation Data
John William Leroux is affiliated with 3 sites of care and 2 medical groups
John Leroux's primary practice is MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health. The medical group on file is MyMichigan Medical Center Midland. Dmand AI also links John Leroux to 2 more group practices and clinics 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 John William Leroux's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Leroux practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MyMichigan Medical Center Midland | Available with a free account |
| +2 more sites and 1 medical group | 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 MyMichigan Health and 6.2K+ hospitals, with verified contacts in the same login.
John William Leroux is one of 5,857 physician assistants in Michigan
Physician assistant is John Leroux's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Leroux is licensed in Michigan.
Specialties and state licenses
- Physician assistant, MichiganPrimary
Physician assistants near John Leroux
Counts of physician assistants 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
John William Leroux treated 67 Medicare patients in 2024, average age 79
CMS counts 67 Medicare patients who saw John Leroux in 2024. The largest group is 75 to 84, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Leroux's median patient age at 74, with 56% women.
John Leroux's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Leroux's Medicare patients by sex, 2024
- Women3552%
- Men3248%
Chronic conditions among John Leroux's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Anxiety52%
- Diabetes46%
- Mood disorders43%
- Depression40%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
John Leroux's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John William Leroux wrote 114 Medicare Part D claims in 2024
In 2024, John Leroux wrote 114 Medicare Part D claims for 64 patients. 98% of them were for generic drugs.
John Leroux's Part D claims by kind of drug, 2024
- Generic112 claims98%
- Brand-name and other2 claims2%
Drug classes CMS tracks in John Leroux's Part D claims, 2024
- Opioids28%32 of 114 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How John William Leroux takes part in Medicare
John Leroux 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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John William Leroux received $45 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Leroux from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Haemonetics Corporation paid the most, $45.
Companies that paid John Leroux the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for John William Leroux'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 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 (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) |
| 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 John William Leroux
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John William Leroux's NPI number?
John William Leroux's NPI number is 1063746949. It was assigned on September 25, 2009, and it is active in the NPI Registry.
What does John William Leroux specialize in?
John William Leroux is a physician assistant in Midland, Michigan. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John William Leroux practice?
John Leroux practices at 4000 Wellness Drive, Midland, MI 48670. John Leroux's primary practice is MyMichigan Medical Center Midland in Midland, Michigan, part of MyMichigan Health. Dmand AI also links John Leroux to 2 group practices and clinics and 1 medical group.
What is John William Leroux's office phone number?
The practice phone on file for John Leroux is (989) 839-3000.
What is John William Leroux's medical license number?
John Leroux holds Michigan license 5601003000.
Which hospitals is John William Leroux affiliated with?
John Leroux practices at MyMichigan Medical Center Midland in Midland, Michigan.
What medical group is John William Leroux part of?
John Leroux is linked to MyMichigan Medical Center Midland. Dmand AI links John Leroux to 1 more medical group.
Does John William Leroux accept Medicare?
Yes. CMS lists John Leroux as accepting Medicare assignment.
How many Medicare patients does John William Leroux see?
CMS counts 67 Medicare patients who saw John Leroux in 2024, with an average age of 79.
Has John William Leroux received payments from drug or device companies?
CMS Open Payments shows $45 in general payments to John Leroux from 1 company from 2025 to 2025. The largest total came from Haemonetics Corporation.
How long has John William Leroux been practicing?
John Leroux graduated from medical school in 1998, 28 years ago.
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