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

Sergei Kalsow MD PC

Organization Plastic and Reconstructive Surgery Physician · NPI 1437081601

Sergei Kalsow MD PC is a Plastic and Reconstructive Surgery Physician in New York, New York. Registered with an NPI since 2026.

In the registry since
2026
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

635 Madison Ave Fl 17
New York, NY 10022-1009
Phone: (212) 653-8726
Fax: (212) 653-8726
Show map & directions

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

Specialties & licences

Plastic and Reconstructive Surgery Physician (primary) Taxonomy 2086S0122X

Record details

NPI number1437081601
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sergei Kalsow — Owner · (352) 246-1775
NPI enumeratedJune 2, 2026
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026
Mailing address635 Madison Ave Fl 17, New York, NY 10022-1009

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