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Dr. Carolyn M Matthews, MD

Gynecologic Oncology Physician in Manassas, VA · enumerated 2006.

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

National Provider Identifier

1649213158

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Registry record

Entity type Individual (Type 1)
Name Dr. Carolyn M Matthews
Credential MD
Sex Female
Practice address 8640 Sudley Rd Ste 303, Manassas, VA, 20110
Phone (571) 261-3529
Enumeration date Jun 13, 2006
Last updated in NPPES Feb 28, 2023

Taxonomy & licenses

207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License H7786 (TX) Secondary
207VX0201X Gynecologic Oncology Physician Allopathic & Osteopathic Physicians · License 0101043061 (VA) Primary
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
139789502 Medicaid TX -
139789503 Medicaid TX -
139789519 Medicaid TX -
139789520 Medicaid TX -
8R1498 Other TX BLUE CROSS OF TX
139789501 Medicaid TX -
139789505 Medicaid TX -
139789506 Medicaid TX -
139789507 Medicaid TX -
139789508 Medicaid TX -
139789509 Medicaid TX -
000V7922 Medicaid NM -
139789511 Medicaid TX -
100221480A Medicaid OK -

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

What specialty is Carolyn Matthews?
Carolyn Matthews is registered in NPPES with the primary taxonomy of Gynecologic Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-28.