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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. PHILIP D KOH D.D.S
NPI 1700859998
Dentist - General Practice in Santa Ana, CA

Active since February 09, 2006
2509 W MCFADDEN AVE, SUITE-E, SANTA ANA, CA 92704(714) 835-8797(714) 835-8798 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Philip D Koh D.d.s NPPES

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

MRS. PHILIP D KOH D.D.S (NPI 1700859998) is an individual general practice provider in Santa Ana, California, licensed in California (37125) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1700859998
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMRS. PHILIP D KOHCredential: D.D.S
Location Address2509 W MCFADDEN AVE, SUITE-ESanta Ana, CA 92704-2747
Mailing Address2509 W Mcfadden AveSanta Ana, CA 92704-2747 · (714) 835-8797 · Fax (714) 835-8798
Phone(714) 835-8797
Fax(714) 835-8798
Sole ProprietorNo
Enumeration DateFebruary 9, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1700859998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CA · 37125
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
2509 W MCFADDEN AVE, Santa Ana, CA 92704
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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 ›

Other Providers at the Same Location NPPES 3

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

KOH DENTAL CORPORATION
Dentist
2509 W MCFADDEN AVE, SUITE E
SANTA ANA, CA 92704
Orange County (714) 835-8797
SOYEON KIM
Dentist (Dental Public Health)
2509 W MCFADDEN AVE, SUITE-E
SANTA ANA, CA 92704
Orange County (714) 835-8797
DR. SASITHORN RATANAPRAKARN JITPAKDEE M.D.
Family Medicine
2509 W MCFADDEN AVE, SUITE C
SANTA ANA, CA 92704
Orange County (714) 542-4724

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 Philip Koh's NPI number?

The NPI number for Philip Koh is 1700859998. It was assigned to this individual provider in the NPPES registry on February 9, 2006.

Where is Philip Koh located?

Philip Koh practices at 2509 W Mcfadden Ave Suite-E, Santa Ana, CA 92704. The listed phone number is (714) 835-8797.

What is Philip Koh's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

What insurance does Philip Koh accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Philip Koh 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 Philip Koh was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.