NPI age
6 years
Enumerated 2020-04-13
● Active
Type 1 · Individual
Sydney Larkin Proffer, MD, MS
Proffer is 1 of 15 dermatology providers in Austin and 1 of 167 in Texas.
Primary specialty
Dermatology
Plus 2 subspecialties
Licensed in
TX, MN, IL
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-06-17
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 167 active dermatology providers in Texas.
NPI age
6 years
↓ 11 yr below median (17 yr)
State licenses
3 states
Top 86% — 13% of peers are multi-state
Subspecialties
1
In the 56% of peers with subspecialties
NPI lifetime · 2020 → 2026
2020-04Enumerated in NPPES
2020
2026
Where they practice
Practice location
4516 Seton Center Pkwy, Ste 150
Austin, TX 787595370
Mailing address
4516 Seton Center Pkwy, Ste 150
Austin, TX 787595370
Additional practice locations
1 secondary location on file with NPPES.
Location 2
259 E Erie St Ste 2020
Chicago, IL 606112994
Specialties
-
Dermatology PrimaryThe highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased...
-
DermatologyA 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...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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