KY T. VU, M.D., INC.
NPI 1043407844
Internal Medicine in Fountain Valley, CA

Q: What is Ky T. Vu, M.D., Inc.'s NPI number?

The NPI number for Ky T. Vu, M.D., Inc. is 1043407844. It was assigned to this organization in the NPPES registry on September 26, 2007.

Q: What is Ky T. Vu, M.D., Inc.'s specialty?

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

Active since September 26, 2007

17150 EUCLID ST STE 200, FOUNTAIN VALLEY, CA 92708(714) 501-5798(714) 908-8120 Get Directions Write a Review

NPPES record last updated: August 26, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 26, 2022, Mar 11, 2019, Mar 1, 2019 (3 updates tracked since 2019).

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About Ky T. Vu, M.d., Inc. NPPES

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

KY T. VU, M.D., INC. (NPI 1043407844) is a healthcare organization registered as an internal medicine in Fountain Valley, California and active in the NPI registry since September 2007. The organization lists Ky T. Vu, Physician/president, as its authorized official.

NPPES Registry Identity

NPI1043407844

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameKY T. VU, M.D., INC.

Location Address17150 EUCLID ST STE 200Fountain Valley, CA 92708-4092

Mailing Address15642 Sunflower LnHuntington Beach, CA 92647-2921 · (714) 501-5798 · Fax (714) 908-8120

Phone(714) 501-5798

Fax(714) 908-8120

Organization SubpartNo

Authorized OfficialKy T. VuPhysician/president · (714) 501-5798

Enumeration DateSeptember 26, 2007

Last NPPES UpdateAugust 26, 20223 updates tracked since enumeration

NPPES CertifiedAugust 26, 2022

✔ NPI 1043407844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A73556

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.

17150 EUCLID ST STE 200, Fountain Valley, CA 92708

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ky T. Vu, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Ky T. Vu, M.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Ky Vu, M.D.

Internal Medicine

NPI 1801812664

17150 EUCLID ST STE 200
Fountain Valley, CA 92708

(714) 501-5798

✔ PECOS✔ Accepts Medicare0.3 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ky T. Vu, M.D., Inc.'s NPI number?

The NPI number for Ky T. Vu, M.D., Inc. is 1043407844. It was assigned to this organization in the NPPES registry on September 26, 2007.

Where is Ky T. Vu, M.D., Inc. located?

Ky T. Vu, M.D., Inc. is located at 17150 Euclid St Ste 200, Fountain Valley, CA 92708. The listed phone number is (714) 501-5798.

What is Ky T. Vu, M.D., Inc.'s specialty?

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

Is Ky T. Vu, M.D., Inc. enrolled in Medicare?

Yes. Ky T. Vu, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ky T. Vu, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Ky T. Vu, M.D., Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ky T. Vu, M.D., Inc. was last updated on August 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.