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

Individual provider Specialist · NPI 1780674184

Dr. Mark Silverman, MD is a Dermatology in Oceanside, New York. Graduated from Tufts University School of Medicine in 1986, 40 years ago. Practices with South Nassau Dermatology PC, an 11-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
40
Trained at
Tufts University School of Medicine
Licensed in
NY
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

258 Merrick Rd
Oceanside, NY 11572-1427
Phone: (516) 255-0684
Fax: (516) 255-5353
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 174124-1 (NY)

Record details

NPI number1780674184
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2005
Last updated in NPPESJuly 13, 2026
Mailing address258 Merrick Rd, Oceanside, NY 11572-1427

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice South Nassau Dermatology Pc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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