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

Matthew Robert Ellsworth Baker, MD

Individual provider Internal Medicine Physician · NPI 1215610498

Matthew Robert Ellsworth Baker, MD is an Internal Medicine Physician in Park Ridge, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2023
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1775 Ballard Rd
Park Ridge, IL 60068-1005
Phone: (473) 189-3408
Fax: (847) 318-2966
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1215610498 (IL)

Record details

NPI number1215610498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 14, 2023
Last updated in NPPESJune 13, 2024
Certification dateJune 13, 2024

Other providers in Park Ridge