Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

AVANTA MEDICAL ASSOCIATES, PC
NPI 1033018858
Internal Medicine in Fountain Valley, CA

Q: What is Avanta Medical Associates, PC's NPI number?

The NPI number for Avanta Medical Associates, PC is 1033018858. It was assigned to this organization in the NPPES registry on November 5, 2026.

Q: What is Avanta Medical Associates, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since November 05, 2026

11420 WARNER AVE, FOUNTAIN VALLEY, CA 92708(714) 839-2896 Get Directions Write a Review

NPPES record added: November 5, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Avanta Medical Associates, Pc NPPES

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

AVANTA MEDICAL ASSOCIATES, PC (NPI 1033018858) is a healthcare organization registered as an internal medicine in Fountain Valley, California and active in the NPI registry since November 2026. The organization lists Kien-an Duong, Ceo, as its authorized official.

NPPES Registry Identity

NPI1033018858

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameAVANTA MEDICAL ASSOCIATES, PC

Location Address11420 WARNER AVEFountain Valley, CA 92708-2529

Mailing Address600 City Pkwy W Ste 800Orange, CA 92868-2948 · (888) 505-4815

Phone(714) 839-2896

Organization SubpartNo

Authorized OfficialKien-an DuongCeo · (714) 553-9320

Enumeration DateNovember 5, 2026

NPPES CertifiedNovember 5, 2026

✔ NPI 1033018858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedOptometristTaxonomy 152W00000X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedPhysician AssistantTaxonomy 363A00000X

11420 WARNER AVE, Fountain Valley, CA 92708

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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.

DR. KRISTINE SUZANNE OLSON ARTHUR MD

Internal Medicine