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

Margaret Michalak, MS

Individual provider Specialist · NPI 1164784286

Margaret Michalak, MS is a Specialist in Lake Grove, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

89 Olive St
Lake Grove, NY 11755-3110
Phone: (631) 471-6788
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 1118850 (NY)

Record details

NPI number1164784286
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedJune 14, 2012
Last updated in NPPESJune 14, 2012

Other providers in Lake Grove