Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark Wayne Keyes, O.D.

Optometrist in Accomac, VA · enumerated 2006 · practices at Bortnick & Furman, P.C..

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

National Provider Identifier

1174546196

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark Wayne Keyes

Credential O.D.

Sex Male

Practice address 23079 Courthouse Ave, Accomac, VA, 23301

Phone (757) 787-7040

Fax (757) 787-2886

Enumeration date Jul 25, 2006

Last updated in NPPES Sep 22, 2023

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 0618000073 (VA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
1174546196	Medicaid	VA	-
1508048026	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.

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Frequently asked questions

How do I verify Mark Keyes's NPI record?

Cross-check NPI 1174546196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174546196 active?

Yes, as of the latest NPPES snapshot, NPI 1174546196 is active (record last updated 2023-09-22).

Other providers at this practice address

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Bortnick & Furman, P.C. Optometrist · Accomac, VA NPI 1508048026 Kaitlin Keyes Optometrist · Accomac, VA NPI 1942794490

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-22.