● Active Type 1 · Individual

MR. Khuyen Quang DO, M.D.

Internal Medicine·Houston, TX· NPI 1730481516 · Enumerated 2010 · 15 years on NPI

DO is 1 of 54 internal medicine providers in Houston and 1 of 309 in Texas.

NPI age

15 years

Enumerated 2010-11-29

Primary specialty

Internal Medicine

Plus 2 subspecialties

Licensed in

TX, CA

2 states

Status

Active

No deactivations on record

Last NPPES update

2018-06-29

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 309 active internal medicine providers in Texas.

NPI age

15 years

↓ 3 yr below median (18 yr)

State licenses

2 states

Top 79% — 20% of peers are multi-state

Subspecialties

In the 72% of peers with subspecialties

NPI lifetime · 2010 → 2026

2010-11Enumerated in NPPES

2010 2026

Where they practice

Practice location

14325 Hargrave Rd, #280

Houston, TX 77070

📞 8324785067

Mailing address

14802 Mayten Ave

Irvine, CA 926062656

📞 7143105936

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

TX license #R7712 taxonomy 207RC0001X
Internal Medicine

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

TX license #R7712 taxonomy 207RC0000X
Internal Medicine

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,...

CA license #A114014 taxonomy 207R00000X

Practice context

Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
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