Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Derrick Y. Chung, O.D.

Optometrist in Seabrook, NH · enumerated 2009 · practices at Dc Eye Associates, P.L.L.C..

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

National Provider Identifier

1386876282

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Registry record

Entity type Individual (Type 1)

Name Derrick Y. Chung

Credential O.D.

Sex Male

Practice address 779 Lafayette Rd. Unit 5, Seabrook, NH, 03874

Phone (603) 474-3781

Fax (603) 574-4839

Enumeration date Aug 12, 2009

Last updated in NPPES Jan 9, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4758 (MA) Primary

126900000X Dental Laboratory Technician Dental Providers · License 123639 (IA) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License ODTG00564 (RI) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 0859 (NH) Secondary

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

What is the NPI number for Derrick Chung?

The National Provider Identifier (NPI) for Derrick Chung is 1386876282, a Type 1 (individual) record in the CMS NPPES registry.

Where does Derrick Chung practice?

The practice location on file with NPPES is in Seabrook, NH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Dc Eye Associates, P.L.L.C. Optometrist · Seabrook, NH NPI 1477828119

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-09.