DR. ROY HYUNCHANG YOO D.M.D.
NPI 1205018918
Dentist - Periodontics in Cypress, CA

Q: What is Roy Yoo's NPI number?

The NPI number for Roy Yoo is 1205018918. It was assigned to this individual provider in the NPPES registry on December 4, 2007.

Q: What is Roy Yoo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Q: When was this NPI record last updated?

The NPPES record for Roy Yoo was last updated on January 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 04, 2007

9242 WALKER ST STE C, CYPRESS, CA 90630(714) 220-2003(714) 220-2004 Get Directions Write a Review

NPPES record last updated: January 10, 2014. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Roy Hyunchang Yoo D.m.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROY HYUNCHANG YOO D.M.D. (NPI 1205018918) is an individual periodontics provider in Cypress, California, licensed in California (53303) and active in the NPI registry since December 2007.

NPPES Registry Identity

NPI1205018918

Entity TypeIndividualMale

Primary Taxonomy1223P0300X

Provider Legal NameDR. ROY HYUNCHANG YOOCredential: D.M.D.

Location Address9242 WALKER ST STE CCypress, CA 90630-3169

Mailing Address9242 Walker St Ste CCypress, CA 90630-3169 · (714) 220-2003 · Fax (714) 220-2004

Phone(714) 220-2003

Fax(714) 220-2004

Sole ProprietorNo

Enumeration DateDecember 4, 2007

Last NPPES UpdateJanuary 10, 2014

✔ NPI 1205018918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers

Taxonomy Code1223P0300X

License✔ Licensed in CA · 53303

Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

9242 WALKER ST STE C, Cypress, CA 90630

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Roy Yoo's NPI number?

The NPI number for Roy Yoo is 1205018918. It was assigned to this individual provider in the NPPES registry on December 4, 2007.

Where is Roy Yoo located?

Roy Yoo practices at 9242 Walker St Ste C, Cypress, CA 90630. The listed phone number is (714) 220-2003.

What is Roy Yoo's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

What insurance does Roy Yoo accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana and 2 other insurers list Roy Yoo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Roy Yoo was last updated on January 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.