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

Roger Mazlen, MD

Individual provider Internal Medicine Physician · NPI 1831230168

Roger Mazlen, MD is an Internal Medicine Physician in Roslyn Heights, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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

30 Middle Neck Road 1F
Roslyn Heights, NY 11576
Phone: (516) 869-0717
Fax: (516) 869-0718
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0925861 (NY)

Record details

NPI number1831230168
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 9, 2007
Last updated in NPPESNovember 4, 2010
Mailing address30 Middleneck Rd, 1f, Roslyn, NY 11576-1344

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