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

Phillip Anthony Osak

Individual provider Anesthesiology Physician · NPI 1053123695

Phillip Anthony Osak is an Anesthesiology Physician in Maywood, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2025

Practice location Address checks out

2160 S 1st Ave
Maywood, IL 60153-3328
Phone: (888) 584-7888
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 125.087949 (IL)

Record details

NPI number1053123695
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJanuary 21, 2025
Last updated in NPPESJune 4, 2026
Certification dateJune 4, 2026
Mailing address2160 S 1st Ave, Maywood, IL 60153-3328

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