Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Sydney Larkin Proffer, MD, MS

Individual provider Dermatology Physician · NPI 1588283253

Sydney Larkin Proffer, MD, MS is a Micrographic Dermatologic Surgery (Mds) in Austin, Texas. Graduated from Mayo Medical School in 2020, 6 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Minnesota and Texas.

Years since qualifying
6
Trained at
Mayo Medical School
Licensed in
IL, MN, TX
In the registry since
2020
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4516 Seton Center Pkwy Ste 150
Austin, TX 78759-5370
Phone: (512) 535-6000
Fax: (512) 610-0262
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 259 E Erie St Ste 2020, Chicago, IL 60611-2994 — (312) 926-2000

Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence U3625 (TX)
Dermatology Physician Taxonomy 207N00000X · Licence 68967 (MN)
Dermatology Physician Taxonomy 207N00000X · Licence 036.168455 (IL)

Record details

NPI number1588283253
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , MS
Sole proprietorNo
NPI enumeratedApril 13, 2020
Last updated in NPPESJune 17, 2025
Certification dateJune 17, 2025
Mailing address4516 Seton Center Pkwy, Ste 150, Austin, TX 78759-5370

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Also practisesDERMATOLOGY
Medical schoolMAYO MEDICAL SCHOOL
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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