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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CHRISTINA WONG CO MD
NPI 1194412908
Family Medicine - Adult Medicine in Antioch, CA

Active since April 20, 2023
3400 DELTA FAIR BLVD, ANTIOCH, CA 94509(925) 779-5000 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Christina Wong Co Md NPPES

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

CHRISTINA WONG CO MD (NPI 1194412908) is an individual adult medicine provider in Antioch, California, licensed in California (A205627) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1194412908
Entity TypeIndividualFemale
Primary Taxonomy207QA0505X
Provider Legal NameCHRISTINA WONG COCredential: MD
Location Address3400 DELTA FAIR BLVDAntioch, CA 94509-4004
Mailing Address9667 Camassia WaySan Ramon, CA 94582-5263
Phone(925) 779-5000
Sole ProprietorNo
Enumeration DateApril 20, 2023
Last NPPES UpdateOctober 7, 2026
NPPES CertifiedOctober 7, 2026
✔ NPI 1194412908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in CA · A205627
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
3400 DELTA FAIR BLVD, Antioch, CA 94509
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Other Providers at the Same Location NPPES 20

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

MATTHEW ROBERT WHITE PT
Physical Therapist
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5442
ROSETTA C. NEWHALL MD
Pediatrics
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5000
DR. SANAZ STACY ABOUTALEBI-SIMON O.D.
Optometrist (Corneal and Contact Management)
3400 DELTA FAIR BLVD, THE PERMANENTE MEDICAL GROUP, INC.
ANTIOCH, CA 94509
Contra Costa County (925) 779-5223
RAJ V. DASARI MD
Emergency Medicine
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5000
DR. ATHENA PANZAR PSY.D.
Counselor (Mental Health)
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5090
AL G. SUMAQUIAL MD
Internal Medicine
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5000
BERNABE FLORO URBANO JR. MD
Pediatrics
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5000
BOREY SOM
Pharmacist
3400 DELTA FAIR BLVD
ANTIOCH, CA 94509
Contra Costa County (925) 779-5247

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 Christina Co's NPI number?

The NPI number for Christina Co is 1194412908. It was assigned to this individual provider in the NPPES registry on April 20, 2023.

Where is Christina Co located?

Christina Co practices at 3400 Delta Fair Blvd, Antioch, CA 94509. The listed phone number is (925) 779-5000.

What is Christina Co's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for Christina Co was last updated on October 7, 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.