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Dr. Michael E Mathieu, M.D.

Dermatology Physician in Winchester, VA · enumerated 2006 · practices at Dermatology Associates Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215908223

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael E Mathieu
Credential M.D.
Sex Male
Practice address 1514 Amherst St, Winchester, VA, 22601
Phone (540) 667-4499
Fax (540) 722-4172
Enumeration date Jan 28, 2006
Last updated in NPPES May 21, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 0101057472 (VA) Primary
207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 0101057472 (VA) Secondary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License 0101057472 (VA) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 20687 (WV) Secondary
207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 20687 (WV) Secondary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License 20687 (WV) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
005902002 Medicaid VA -
001717411 Other WV MTST BCBS
452904 Other VA ANTHEM BCBS
1000519000 Medicaid WV -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1215908223 active?
Yes, as of the latest NPPES snapshot, NPI 1215908223 is active (record last updated 2008-05-21).
How do I verify Michael Mathieu's NPI record?
Cross-check NPI 1215908223 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-21.