Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Stephen SIU, PA-C

Individual provider Physician Assistant · NPI 1831732577

Stephen SIU, PA-C is a Physician Assistant in New Hyde Park, New York. Graduated from Stanford University School of Medicine in 2020, 6 years ago. Practices with Advanced Dermatology PC, a 67-clinician group and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
6
Trained at
Stanford University School of Medicine
Licensed in
CA, NY
In the registry since
2019
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

6 Lowell Ave
New Hyde Park, NY 11040-2810
Phone: (516) 326-4160
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 032611-01 (NY)
Physician Assistant Taxonomy 363A00000X · Licence 58114 (CA)

Record details

NPI number1831732577
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 25, 2019
Last updated in NPPESApril 14, 2025
Certification dateApril 14, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolSTANFORD UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Advanced Dermatology Pc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in New Hyde Park