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

Marco K Michelson, MD, PC

Organization Infectious Disease Physician · NPI 1700048832

Marco K Michelson, MD, PC is an Infectious Disease Physician in Port Washington, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1051 Port Washington Blvd No 766
Port Washington, NY 11050-2941
Phone: (917) 771-2111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 188110 (NY)

Record details

NPI number1700048832
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Marco Michelson — President · (917) 771-2111
NPI enumeratedJune 30, 2008
Last updated in NPPESApril 9, 2009
Mailing addressPo Box 766, Port Washington, NY 11050-0766

Other providers in Port Washington