NPI age
7 years
Enumerated 2019-03-19
● Active
Type 1 · Individual
Alfredo Siller JR., M.D.
Siller is 1 of 7 dermatology providers in Edinburg and 1 of 1632 in Texas.
Primary specialty
Dermatology
Plus 2 subspecialties
Licensed in
TX, OH
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-11-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1632 active dermatology providers in Texas.
NPI age
7 years
↓ 9 yr below median (16 yr)
State licenses
2 states
Top 92% — 8% of peers are multi-state
Subspecialties
1
In the 29% of peers with subspecialties
NPI lifetime · 2019 → 2026
2019-03Enumerated in NPPES
2019
2026
Where they practice
Practice location
4937 S. Jackson Rd.
Edinburg, TX 785397228
Mailing address
4937 S. Jackson Rd.
Edinburg, TX 785397228
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2401 S 31st St # MS 01161b
Temple, TX 765080001
Specialties
-
Dermatology PrimaryA dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The...
-
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
Solo or small practice. No 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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