Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. James T Mayes, M.D.
Surgery Physician in Arlington, VA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497758668
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Registry record
Entity type Individual (Type 1)
Name Dr. James T Mayes
Credential M.D.
Sex Male
Practice address 1625 N. George Mason Drive, Ste 334, Arlington, VA, 22205
Phone (703) 717-4250
Fax (703) 717-4251
Enumeration date May 23, 2005
Last updated in NPPES Nov 19, 2010
Taxonomy & licenses
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 |
|---|---|---|---|
| 010359422 | Medicaid | VA | - |
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.
Frequently asked questions
What specialty is James Mayes?
James Mayes is registered in NPPES with the primary taxonomy of Surgery 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.
Other providers at this practice address
Browse all → Kathryn Born Obstetrics & Gynecology Physician · Arlington, VA NPI 1689608036 Brian Boland Internal Medicine Physician · Arlington, VA NPI 1225041726 Wesley Walker Internal Medicine Physician · Arlington, VA NPI 1497843106 David Yi Internal Medicine Physician · Arlington, VA NPI 1164510525 Lucas Welgoss Registered Nurse · Arlington, VA NPI 1619748845
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-19.