Michael John Riznyk, P.A.
Physician Assistant · Lumberton, NC
Michael John Riznyk, P.A. is a physician assistant with a practice address in Lumberton, North Carolina, and NPI 1417175167, issued on Apr 20, 2007. Check the license (North Carolina 001000720, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael John Riznyk
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 001000720 NC
Self-reported in NPPES; status is on the state search - Practice location
- 404 Hatfield CT, Lumberton, NC 28358
- Phone
- (910) 738-3358
- Enumerated
- Apr 20, 2007
- Record last updated
- Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (910) 738-9174
- Medicare enrollment
- Enrolled (PECOS I20091211000578); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 9,279 in North Carolina → Look up another NPI →
Also registered at 404 Hatfield CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Melton, DPTPhysical Therapist1316173115
- David Potosky, PA-CPhysician Assistant1619745544
Verify Michael John Riznyk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 001000720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average physician assistant in 2024
889 Medicare Part D claims for 358 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 422 claims were for opioids.
Most prescribed
- Oxycodone Hcl348 claims
- Ondansetron Hcl160 claims
- Famotidine125 claims
- Celecoxib106 claims
- Hydrocodone-Acetaminophen32 claims
- Tramadol Hcl28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $149.02
1 payment: food and beverage; the largest payer was Ethicon US, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Novant Health Medical Group, LLCCharlotte, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael John Riznyk among 9,279 physician assistant records in North Carolina
Michael John Riznyk, P.A. is one of 9,279 physician assistant records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 20% of them.
- NPI issued2007 · 20% of these records are older, 75% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2006 · median 2017 among the 6,366 with a school on file
- Record last updated2020 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 physician assistant records list a practice address in Lumberton
They are 52 of the 1,071 NPPES records with a practice address in Lumberton, and 9,279 physician assistant records in North Carolina.
All 9,279 in North Carolina → Every provider in Lumberton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Eddy Akers, P.A.-CLumberton, NC 283581942296728
- Windy Christy, PA-CLumberton, NC 283581487725578
- Earl Cummings, PALumberton, NC 283581528121456
- Barry Graham, PA-CLumberton, NC 283581891821435
- Charles Huggins, P.A.-CLumberton, NC 283581932278876
- Arbus Locklear, PACLumberton, NC 283581982697355
- April Martin, P.A.Lumberton, NC 283581710038864
- Donald Metzger, PALumberton, NC 283581790731065
Common questions
What is Michael John Riznyk, P.A.'s NPI number?
Michael John Riznyk, P.A.'s National Provider Identifier (NPI) is 1417175167, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael John Riznyk, P.A. located?
The NPPES record lists a practice address at 404 Hatfield CT, Lumberton, NC, 28358. Phone: (910) 738-3358. Providers update this record themselves, so call before visiting.
How can I verify Michael John Riznyk, P.A.'s license?
NPPES lists North Carolina license number 001000720, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Michael John Riznyk, P.A. prescribe under Medicare Part D?
In 2024, Michael John Riznyk, P.A. had 889 Medicare Part D claims for 358 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.