Dr. Zachary Joseph Sirois, MD
- Hospital affiliations
- 2
- Industry payments
- $2,876
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2020
- Practice address
- 2001 Vail Avenue, Charlotte, NC 28207
- Practice phone
- Call (704) 304-5248
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atrium Health Mercy
Psychiatric Inpatient Facility · Charlotte, North Carolina
Find Dr. Sirois' 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. Zachary Joseph Sirois is an orthopedic surgeon in Charlotte, North Carolina
Dr. Sirois practices at Atrium Health Mercy in Charlotte, North Carolina.
Dr. Sirois' NPI, 1346879764, was assigned on April 7, 2020. Dr. Sirois graduated from Wright State University Boonshoft School of Medicine in 2020. Dr. Sirois holds North Carolina license 2025-01160.
- NPI
- 1346879764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961827951
- NPI enumeration date
- April 7, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 304-5248
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Joseph Sirois practices at Atrium Health Mercy in Charlotte, North Carolina
Dr. Sirois' primary practice is Atrium Health Mercy, at 2001 Vail Avenue, Charlotte, NC 28207. The practice phone is (704) 304-5248.
- Atrium Health Mercy2001 Vail Avenue, Charlotte, NC 28207Phone(704) 304-5248
Source: Dmand AI Affiliation Data
Dr. Zachary Joseph Sirois is affiliated with 5 sites of care and 2 medical groups
Dr. Sirois' primary practice is Atrium Health Mercy in Charlotte, North Carolina. Dr. Sirois is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is OrthoCarolina. Dmand AI also links Dr. Sirois to 1 more hospital, 1 clinical lab, 1 group practice or clinic 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. Zachary Joseph Sirois' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sirois practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atrium Health Mercy | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zachary Joseph Sirois is one of 809 orthopedic surgeons in North Carolina
Orthopaedic surgery is Dr. Sirois' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Sirois' licenses on file in 2 states: North Carolina and Ohio.
Specialties and state licenses
- Orthopaedic surgery, North CarolinaPrimary
- Adult reconstructive orthopaedic surgery, Ohio
Orthopedic surgeons near Dr. Sirois
Counts of orthopedic surgeons 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. Zachary Joseph Sirois' patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Sirois' median patient age at 77, with 57% women.
Dr. Sirois' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Zachary Joseph Sirois ranks in the 94th percentile for hip replacement in Medicare
Dr. Sirois accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 76 procedures of hip replacement by Dr. Sirois, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Sirois ranks in Medicare procedure volume
- Knee replacement
- 92nd percentile94 procedures
- Hip replacement
- 94th percentile76 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Dr. Zachary Joseph Sirois received $2,876 in industry payments from 2024 to 2025
CMS Open Payments shows 30 general payments to Dr. Sirois from 8 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 62% of the total. Medical Device Business Services, Inc. paid the most, $1,129.
General payments to Dr. Sirois by program year, 2024 to 2025
General payments to Dr. Sirois by kind, 2024 to 2025
- Food and beverage$1,78962%
- Travel and lodging$1,08838%
Companies that paid Dr. Sirois the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary Joseph Sirois graduated from Wright State University Boonshoft School of Medicine
Dr. Sirois graduated from Wright State University Boonshoft School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Joseph Sirois'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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Zachary Joseph Sirois
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. Zachary Joseph Sirois' NPI number?
Dr. Zachary Joseph Sirois' NPI number is 1346879764. It was assigned on April 7, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Joseph Sirois?
Dr. Zachary Joseph Sirois is an orthopedic surgeon in Charlotte, North Carolina. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Zachary Joseph Sirois practice?
Dr. Sirois practices at 2001 Vail Avenue, Charlotte, NC 28207. Dr. Sirois' primary practice is Atrium Health Mercy in Charlotte, North Carolina. Dmand AI also links Dr. Sirois to 1 hospital, 1 clinical lab, 1 group practice or clinic and 1 medical group.
What is Dr. Zachary Joseph Sirois' office phone number?
The practice phone on file for Dr. Sirois is (704) 304-5248.
What is Dr. Zachary Joseph Sirois' medical license number?
Dr. Sirois holds North Carolina license 2025-01160, one of the licenses on file in 2 states.
Which states has Dr. Zachary Joseph Sirois been licensed in?
Dmand AI has state licenses on file for Dr. Sirois in North Carolina and Ohio.
Which hospitals is Dr. Zachary Joseph Sirois affiliated with?
Dr. Sirois is affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Sirois to 1 more hospital.
What medical group is Dr. Zachary Joseph Sirois part of?
Dr. Sirois is linked to OrthoCarolina. Dmand AI links Dr. Sirois to 1 more medical group.
Does Dr. Zachary Joseph Sirois accept Medicare?
Yes. CMS lists Dr. Sirois as accepting Medicare assignment.
Where did Dr. Zachary Joseph Sirois go to medical school?
Dr. Sirois graduated from Wright State University Boonshoft School of Medicine in 2020.
Has Dr. Zachary Joseph Sirois received payments from drug or device companies?
CMS Open Payments shows $2,876 in general payments to Dr. Sirois from 8 companies from 2024 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Zachary Joseph Sirois been practicing?
Dr. Sirois graduated from medical school in 2020, 6 years ago.
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