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

Dr. Anthony Lei-On Wong, MD

Individual provider Dermatology Physician · NPI 1821057977

Dr. Anthony Lei-On Wong, MD is a Micrographic Dermatologic Surgery (Mds) in Smithtown, New York. Graduated from State University of New York Downstate Medical Center in 2000, 26 years ago. Practices with Belaray Dermatology PC, a 6-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
26
Trained at
State University of New York Downstate Medical Center
Licensed in
NY
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

994 W Jericho Tpke Ste 103
Smithtown, NY 11787-3235
Phone: (631) 864-6647
Fax: (631) 864-6001
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

MOHS-Micrographic Surgery Physician (primary) Taxonomy 207ND0101X · Licence 226570 (NY)
Dermatology Physician Taxonomy 207N00000X · Licence 226570 (NY)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence 226570 (NY)
Pediatric Dermatology Physician Taxonomy 207NP0225X · Licence 226570 (NY)

Record details

NPI number1821057977
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 18, 2006
Last updated in NPPESOctober 2, 2007

Medicare enrollment

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

Medicare specialtyMICROGRAPHIC DERMATOLOGIC SURGERY (MDS)
Also practisesDERMATOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2000 (26 years in practice)
Group practice Belaray Dermatology Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Smithtown