Matthew Irwin, MD
Family Medicine Physician · Falls Church, VA
Matthew Irwin, MD is a family medicine physician with a practice address in Falls Church, Virginia, and NPI 1831157601, issued on May 2, 2006. Check the license (Virginia 0101234508, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Matthew Irwin
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 0101234508 VA
MD034928 DC
Self-reported in NPPES; status is on the state search - Practice location
- 2900 Telestar CT, Falls Church, VA 22042
- Phone
- (703) 396-6197
- Enumerated
- May 2, 2006
- Record last updated
- Apr 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (703) 779-1372
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 2900 Telestar CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany Chong, NPFamily Nurse Practitioner1184131971
- Barrie Conway, LCSWClinical Social Worker1891087631
- Cathy Cooper, LCSWClinical Social Worker1528354354
- Cynthia Drain, LCSWClinical Social Worker1386936029
- James Groninger, MDInternal Medicine Physician1881651677
- Brenda Kiessling, MDFamily Medicine Physician1770576878
Verify Matthew Irwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101234508Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
210 Medicare Part D claims for 68 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Lorazepam17 claims
- Colchicine16 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.
Matthew Irwin among 4,137 family medicine physician records in Virginia
Matthew Irwin, MD is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 50% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2012 · 54% 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 Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 family medicine physician records list a practice address in Falls Church
They are 63 of the 3,991 NPPES records with a practice address in Falls Church, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Falls Church → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Emily Albelda, MDFalls Church, VA 220421730347501
- Allison Bae, M.D.Falls Church, VA 220421619973724
- Ron Braverman, M.D.Falls Church, VA 220421740438894
- Arshad Cheema, M.D.Falls Church, VA 220421881770972
- Kiren Dayal, D.O.Falls Church, VA 220421528091683
- Camille Horton-Thompson, M.D.Falls Church, VA 220421649270331
- Brenda Kiessling, MDFalls Church, VA 220421770576878
- Natalie Kontakos, MDFalls Church, VA 220421326291725
Common questions
What is Matthew Irwin, MD's NPI number?
Matthew Irwin, MD's National Provider Identifier (NPI) is 1831157601, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Irwin, MD located?
The NPPES record lists a practice address at 2900 Telestar CT, Falls Church, VA, 22042. Phone: (703) 396-6197. Providers update this record themselves, so call before visiting.
How can I verify Matthew Irwin, MD's license?
NPPES lists Virginia license number 0101234508, 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 Matthew Irwin, MD prescribe under Medicare Part D?
In 2024, Matthew Irwin, MD had 210 Medicare Part D claims for 68 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.