Catherine L. Mathieu, M.D.
Clinical Pathology/Laboratory Medicine Physician · Winchester, VA
Catherine L. Mathieu, M.D. is a clinical pathology/laboratory medicine physician with a practice address in Winchester, Virginia, and NPI 1447249057, issued on Oct 17, 2005. Check the license (Virginia 0101057138, as entered in NPPES) on the Virginia Department of Health Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Catherine L. Mathieu
- Credential
- M.D.
- Primary taxonomy
- Clinical Pathology/Laboratory Medicine Physician 207ZP0105X
- License number
- 0101057138 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1840 Amherst St, Winchester, VA 22601
- Phone
- (540) 536-8790
- Enumerated
- Oct 17, 2005
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 6606997 VA
- Entity
- Type 1 · individual
Also registered at 1840 Amherst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rownaq AbidalrahimInternal Medicine Physician1538963897
- Daniel Abraham, MDInternal Medicine Physician1841388691
- Muhammad Afridi, MDHospitalist Physician1902169741
- Yusuf Akpolat, MDDiagnostic Radiology Physician1043669070
- Neeraja Akula, MDInternal Medicine Physician1265598981
- Ahmet Altay, M.DInternal Medicine Physician1568693067
Verify Catherine L. Mathieu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101057138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Clinical Pathology/Laboratory Medicine Physician providers in Virginia
There are 14 clinical pathology/laboratory medicine physician records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other clinical pathology/laboratory medicine physician records in Virginia
- Philip Branton, MDFalls Church, VA1063412336
- Pamela Clark, M.D.Charlottesville, VA1306866264
- Ralph Desimone, M.D.Culpeper, VA1629067491
- Marie Do, MDRichmond, VA1710198197
- Margaret GeddeFredericksburg, VA1134129687
- James Henry, MDSalem, VA1619954351
- Lou Ann MaesNorfolk, VA1851303317
- Claudine Morcos, M.D.Manassas, VA1629206610
- Jerome O'Connell, M.D.Woodbridge, VA1861516718
- Mary Padilla, M.D.Richmond, VA1205059359
Common questions
What is Catherine L. Mathieu, M.D.'s NPI number?
Catherine L. Mathieu, M.D.'s National Provider Identifier (NPI) is 1447249057, issued on Oct 17, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Catherine L. Mathieu, M.D. located?
The NPPES record lists a practice address at 1840 Amherst St, Winchester, VA, 22601. Phone: (540) 536-8790. Providers update this record themselves, so call before visiting.
How can I verify Catherine L. Mathieu, M.D.'s license?
NPPES lists Virginia license number 0101057138, 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.
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.