NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric Marcus Kraff, O.D.

Optometrist in Arlington, VA · enumerated 2017 · practices at Virginia Vision Associates Optometry Pllc.

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

National Provider Identifier

1679009443

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Registry record

Entity type Individual (Type 1)
Name Eric Marcus Kraff
Credential O.D.
Sex Male
Practice address 3800 Fairfax Dr Ste 1, Arlington, VA, 22203
Phone (703) 522-3454
Enumeration date May 11, 2017
Last updated in NPPES Feb 15, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 0618002566 (VA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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 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.
What specialty is Eric Kraff?
Eric Kraff is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-15.