NPI age
12 years
Enumerated 2013-08-05
● Active
Type 1 · Individual
Duhwan Kang, M.D.
Kang is 1 of 13 internal medicine providers in Kaufman and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Plus 4 subspecialties
Licensed in
TX, WA, NC
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-08-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
12 years
↓ 5 yr below median (17 yr)
State licenses
3 states
Top 88% — 12% of peers are multi-state
Subspecialties
2
In the 33% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-08Enumerated in NPPES
2013
2026
Where they practice
Practice location
850 Ed Hall Dr
Kaufman, TX 751421861
Mailing address
350 Engle St
Englewood, NJ 076311808
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
1615 Delaware St
Longview, WA 986322367
Location 3
350 Engle St
Englewood, NJ 076311808
Specialties
-
Internal Medicine PrimaryA 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,...
-
HospitalistHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 10 other active providers share this practice address in NPPES.
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- 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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.