NPI age
12 years
Enumerated 2014-04-02
● Active
Type 1 · Individual
Alan Simon Chiu, M.D.
Chiu is 1 of 41 internal medicine providers in Dallas and 1 of 217 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-08-31
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 217 active internal medicine providers in Texas.
NPI age
12 years
≈ at median (12 yr)
State licenses
2 states
Top 82% — 17% of peers are multi-state
Subspecialties
1
In the 60% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
5200 Harry Hines Blvd
Dallas, TX 752357709
Mailing address
Po Box 845347
Dallas, TX 752847208
Additional practice locations
4 secondary locations on file with NPPES.
Location 2
354 Santa Fe Dr
Encinitas, CA 920245142
Location 3
354 Santa Fe Dr
Encinitas, CA 920245142
Location 4
200 W Arbor Dr # Mc8829
San Diego, CA 921031911
Location 5
3855 Health Sciences Dr # Mc0987
La Jolla, CA 92093
Specialties
-
Internal Medicine PrimaryAn internal medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team...
-
Internal MedicineA 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,...
Practice context
Part of a multi-provider practice. 670 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 →
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