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Dr. Mark Christopher Barry, OD

Corneal and Contact Management Optometrist in Bellevue, WA · enumerated 2005 · practices at Overlake Eyecare P S.

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

National Provider Identifier

1326041666

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Christopher Barry
Credential OD
Sex Male
Practice address 1837 156th Ave Ne, Bellevue, WA, 98007
Phone (425) 643-2020
Fax (425) 643-0859
Enumeration date May 31, 2005
Last updated in NPPES May 21, 2016

Taxonomy & licenses

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 1758TX (WA) 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
2015857 Medicaid WA -

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 is the NPI number for Mark Barry?
The National Provider Identifier (NPI) for Mark Barry is 1326041666, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Barry practice?
The practice location on file with NPPES is in Bellevue, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-21.