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

Marcus Sikorski, NP

Individual provider Adult Health Nurse Practitioner · NPI 1700869575

Marcus Sikorski, NP is an Adult Health Nurse Practitioner in Buffalo, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

Elm And Carlton St
Buffalo, NY 14263
Phone: (716) 845-2300
Fax: (716) 845-8773
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence F302898 (NY)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence F302898 (NY)

Record details

NPI number1700869575
Entity typeIndividual (Type 1)
GenderMale
Credentials NP
Sole proprietorNo
NPI enumeratedNovember 25, 2005
Last updated in NPPESJuly 2, 2018

Other providers in Buffalo