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

Benjamin Maruska, MD

Individual provider Anesthesiology Physician · NPI 1699525691

Benjamin Maruska, MD is an Anesthesiology Physician in Milwaukee, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2024.

Licensed in
WI
In the registry since
2024
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

8701 Watertown Plank Rd
Milwaukee, WI 53226-3548
Phone: (414) 955-4575
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 101200-851 (WI)

Record details

NPI number1699525691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2024
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024

Other providers in Milwaukee