Michael John Riznyk, PA
- Medicare patients, 2024
- 196
- Part D claims, 2024
- 889
- Hospital affiliations
- 3
- Industry payments
- $28
- Medical group
- 1
- Practice address
- 200 Hawthorne Lane Box 33549, Charlotte, NC 28233
- Practice phone
- Call (704) 384-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Novant Health Presbyterian Medical Center - Unit
Acute Care Hospital-Unit · Charlotte, North Carolina
Find Michael Riznyk'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.
Michael John Riznyk is a physician assistant in Charlotte, North Carolina
Michael Riznyk practices at Novant Health Presbyterian Medical Center - Unit in Charlotte, North Carolina.
Michael Riznyk's NPI, 1417175167, was assigned on April 20, 2007. Michael Riznyk holds North Carolina license 001000720.
- NPI
- 1417175167NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587704192
- NPI enumeration date
- April 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (704) 384-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael John Riznyk practices at Novant Health Presbyterian Medical Center - Unit in Charlotte, North Carolina
Michael Riznyk's primary practice is Novant Health Presbyterian Medical Center - Unit, at 200 Hawthorne Lane Box 33549, Charlotte, NC 28233 in Mecklenburg County. The practice phone is (704) 384-4000.
- Novant Health Presbyterian Medical Center - Unit200 Hawthorne Lane Box 33549, Charlotte, NC 28233 · Mecklenburg CountyPhone(704) 384-4000
Source: Dmand AI Affiliation Data
Michael John Riznyk is affiliated with 4 sites of care and 1 medical group
Michael Riznyk's primary practice is Novant Health Presbyterian Medical Center - Unit in Charlotte, North Carolina. Michael Riznyk is also affiliated with Novant Health Presbyterian Medical Center. The medical group on file is Novant Health Indian Land Primary Care. Dmand AI also links Michael Riznyk to 1 more hospital and 1 behavioral health center, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michael John Riznyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Riznyk practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Novant Health Presbyterian Medical Center - Unit | Available with a free account |
| +3 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Michael John Riznyk is one of 7,765 physician assistants in North Carolina
Physician assistant is Michael Riznyk's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Riznyk is licensed in North Carolina.
Specialties and state licenses
- Physician assistant, North CarolinaPrimary
Physician assistants near Michael Riznyk
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
Michael John Riznyk treated 196 Medicare patients in 2024, average age 74
CMS counts 196 Medicare patients who saw Michael Riznyk in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Riznyk's median patient age at 68, with 62% women.
Michael Riznyk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Riznyk's Medicare patients by sex, 2024
- Women11257%
- Men8443%
Chronic conditions among Michael Riznyk's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Anxiety38%
- Mood disorders36%
- Chronic kidney disease33%
- Depression33%
- Ischemic heart disease33%
Share of Medicare patients with each condition. A patient can have several.
Michael Riznyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael John Riznyk wrote 889 Medicare Part D claims in 2024
In 2024, Michael Riznyk wrote 889 Medicare Part D claims for 358 patients. 97% of them were for generic drugs.
Michael Riznyk's Part D claims by kind of drug, 2024
- Generic863 claims97%
- Brand-name26 claims3%
Drug classes CMS tracks in Michael Riznyk's Part D claims, 2024
- Opioids47%422 of 889 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 Michael John Riznyk takes part in Medicare
Michael Riznyk 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Michael John Riznyk received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Riznyk from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Integra LifeSciences Corporation paid the most, $28.
Companies that paid Michael Riznyk 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 Michael John Riznyk'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 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 Michael John Riznyk
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael John Riznyk's NPI number?
Michael John Riznyk's NPI number is 1417175167. It was assigned on April 20, 2007, and it is active in the NPI Registry.
What does Michael John Riznyk specialize in?
Michael John Riznyk is a physician assistant in Charlotte, North Carolina. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael John Riznyk practice?
Michael Riznyk practices at 200 Hawthorne Lane Box 33549, Charlotte, NC 28233. Michael Riznyk's primary practice is Novant Health Presbyterian Medical Center - Unit in Charlotte, North Carolina. Dmand AI also links Michael Riznyk to 1 hospital and 1 behavioral health center.
What is Michael John Riznyk's office phone number?
The practice phone on file for Michael Riznyk is (704) 384-4000.
What is Michael John Riznyk's medical license number?
Michael Riznyk holds North Carolina license 001000720.
Which hospitals is Michael John Riznyk affiliated with?
Michael Riznyk is affiliated with Novant Health Presbyterian Medical Center. Dmand AI links Michael Riznyk to 2 more hospitals.
What medical group is Michael John Riznyk part of?
Michael Riznyk is linked to Novant Health Indian Land Primary Care.
Does Michael John Riznyk accept Medicare?
Yes. CMS lists Michael Riznyk as accepting Medicare assignment.
How many Medicare patients does Michael John Riznyk see?
CMS counts 196 Medicare patients who saw Michael Riznyk in 2024, with an average age of 74.
Has Michael John Riznyk received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Michael Riznyk from 1 company from 2025 to 2025. The largest total came from Integra LifeSciences Corporation.
How long has Michael John Riznyk been practicing?
Michael Riznyk graduated from medical school in 2006, 20 years ago.
Selling to physician assistant practices?
See physician assistants in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card