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MR. FRANK GISANG RYU
NPI 1245512607
Hearing Instrument Specialist in Irvine, CA

Active since September 12, 2011
14795 JEFFREY RD, SUITE 202, IRVINE, CA 92618(949) 398-7315(949) 398-7314 Get Directions Write a Review

NPPES record last updated: December 16, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. Frank Gisang Ryu NPPES

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

MR. FRANK GISANG RYU (NPI 1245512607) is an individual hearing instrument specialist in Irvine, California, licensed in California (HA7668) and active in the NPI registry since September 2011.

NPPES Registry Identity

NPI1245512607
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMR. FRANK GISANG RYU
Location Address14795 JEFFREY RD, SUITE 202Irvine, CA 92618-0414
Mailing Address14795 Jeffrey Rd, Suite 202Irvine, CA 92618-0414 · (949) 398-7315
Phone(949) 398-7315
Fax(949) 398-7314
Sole ProprietorYes
Enumeration DateSeptember 12, 2011
Last NPPES UpdateDecember 16, 2015
✔ NPI 1245512607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License✔ Licensed in CA · HA7668
Definition
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
14795 JEFFREY RD, Irvine, CA 92618
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Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ROGER LEE D.C.
Chiropractor
14795 JEFFREY RD, SITE 103
IRVINE, CA 92618
Orange County (949) 857-8883
CLEMENTE CASTANEDA
Counselor (Addiction (Substance Use Disorder))
14795 JEFFREY RD, SUITE 207
IRVINE, CA 92618
Orange County (949) 654-9163
PATRICIA ANN MOULTON PH.D.
Psychologist (Clinical)
14795 JEFFREY RD, SUITE 204
IRVINE, CA 92618
Orange County (949) 857-0193
MAHER SONBOL
Counselor (Mental Health)
14795 JEFFREY RD
IRVINE, CA 92618
Orange County (949) 654-9163
MR. FREDERICK LEE WILLIAMS JR. M.S.
Counselor (Mental Health)
14795 JEFFREY RD, SUITE 207
IRVINE, CA 92618
Orange County (949) 654-9163
WILLOW LINK LLC
Hearing Instrument Specialist
14795 JEFFREY RD, SUITE 202
IRVINE, CA 92618
Orange County (949) 398-7315

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 Frank Ryu's NPI number?

The NPI number for Frank Ryu is 1245512607. It was assigned to this individual provider in the NPPES registry on September 12, 2011.

Where is Frank Ryu located?

Frank Ryu practices at 14795 Jeffrey Rd Suite 202, Irvine, CA 92618. The listed phone number is (949) 398-7315.

What is Frank Ryu's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Frank Ryu was last updated on December 16, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.