Matthew John Byrnes, DO
Family Medicine Physician · Johnston, IA
Matthew John Byrnes, DO is a family medicine physician with a practice address in Johnston, Iowa, and NPI 1952423469, issued on Apr 4, 2007. Check the license (Iowa 02186, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Matthew John Byrnes
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02186 IA
Self-reported in NPPES; status is on the state search - Practice location
- 5800 S Winwood Dr, Johnston, IA 50131
- Phone
- (515) 278-5690
- Enumerated
- Apr 4, 2007
- Record last updated
- Feb 27, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Verify Matthew John Byrnes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 02186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Matthew John Byrnes among 2,336 family medicine physician records in Iowa
Matthew John Byrnes, DO is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 52% of them.
- NPI issued2007 · 52% of these records are older, 42% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2009 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 family medicine physician records list a practice address in Johnston
They are 19 of the 524 NPPES records with a practice address in Johnston, and 2,336 family medicine physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,336 in Iowa → Every provider in Johnston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carlos Alarcon-Schroder, MDJohnston, IA 501311013986751
- John Amspaugh, MDJohnston, IA 501311588647820
- Kenneth Andersen, MDJohnston, IA 501311386654986
- Larry Coppola, DOJohnston, IA 501311922073022
- Amy Fulton, MDJohnston, IA 501311043229446
- Elizabeth Jauron, MDJohnston, IA 501311619936382
- Mark Jones, DOJohnston, IA 501311700846474
- Robert Lee, MDJohnston, IA 501311417958489
Common questions
What is Matthew John Byrnes, DO's NPI number?
Matthew John Byrnes, DO's National Provider Identifier (NPI) is 1952423469, issued on Apr 4, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matthew John Byrnes, DO located?
The NPPES record lists a practice address at 5800 S Winwood Dr, Johnston, IA, 50131. Phone: (515) 278-5690. Providers update this record themselves, so call before visiting.
How can I verify Matthew John Byrnes, DO's license?
NPPES lists Iowa license number 02186, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.