Ryan M. McKenzie, M.D.
Internal Medicine Physician · Harrisonburg, VA
Ryan M. McKenzie, M.D. is an internal medicine physician with a practice address in Harrisonburg, Virginia, and NPI 1881993673, issued on Mar 20, 2011. Check the license (Virginia 0101256221, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Ryan M. McKenzie
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 0101256221 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2010 Health Campus Dr, Harrisonburg, VA 22801
- Phone
- (540) 689-1110
- Enumerated
- Mar 20, 2011
- Record last updated
- May 21, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (540) 689-1119
- Medicaid ID
- 1881993673 VA
- Medicare enrollment
- Enrolled (PECOS I20180827001231); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →
Also registered at 2010 Health Campus Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Alexander Doyal, MDAnesthesiology Physician1447419825
Verify Ryan M. McKenzie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101256221Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
405 Medicare Part D claims for 170 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Cefdinir51 claims
- Pantoprazole Sodium27 claims
- Prednisone27 claims
- Doxycycline Monohydrate21 claims
- Metoprolol Succinate19 claims
- Atorvastatin Calcium18 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: $193.11
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Quantum Healthcare Medical Associates IncHilo, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan M. McKenzie among 3,599 internal medicine physician records in Virginia
Ryan M. McKenzie, M.D. is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 65% of them.
- NPI issued2011 · 65% of these records are older, 32% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2011 · median 2003 among the 2,234 with a school on file
- Record last updated2018 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Harrisonburg
They are 17 of the 1,385 NPPES records with a practice address in Harrisonburg, and 3,599 internal medicine physician records in Virginia.
All 3,599 in Virginia → Every provider in Harrisonburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Bahleda, MDHarrisonburg, VA 228011144235953
- Harry Crawford, M.D.Harrisonburg, VA 228011982783973
- Jena Crisler, DOHarrisonburg, VA 228011720093511
- Everett Ford, MDRockingham, VA 228011639164783
- Maria Hernandez, M.D.Harrisonburg, VA 228011750465951
- Perviz Heyat, MDHarrisonburg, VA 228011972518785
- Kathleen Kelley, MDHarrisonburg, VA 228011992760797
- Fletcher Matthews, M.D.Rockingham, VA 228011437157633
Common questions
What is Ryan M. McKenzie, M.D.'s NPI number?
Ryan M. McKenzie, M.D.'s National Provider Identifier (NPI) is 1881993673, issued on Mar 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ryan M. McKenzie, M.D. located?
The NPPES record lists a practice address at 2010 Health Campus Dr, Harrisonburg, VA, 22801. Phone: (540) 689-1110. Providers update this record themselves, so call before visiting.
How can I verify Ryan M. McKenzie, M.D.'s license?
NPPES lists Virginia license number 0101256221, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ryan M. McKenzie, M.D. prescribe under Medicare Part D?
In 2024, Ryan M. McKenzie, M.D. had 405 Medicare Part D claims for 170 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.