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

Mr. Howard R Baker, DO

Individual provider Internal Medicine Physician · NPI 1558326439

Mr. Howard R Baker, DO is an Internal Medicine in Vernon Hills, Illinois. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1991, 35 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
35
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
IL
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

870 N Milwaukee Ave Fl 2
Vernon Hills, IL 60061-1521
Phone: (847) 535-7157
Fax: (847) 535-8210
Show map & directions

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

Additional practice locations (1)

  • 3220 W Il Route 60, Mundelein, IL 60060 — (847) 837-8442

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036087725 (IL)

Record details

NPI number1558326439
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESNovember 22, 2023
Certification dateNovember 22, 2023
Mailing address3220 W Il Route 60, Mundelein, IL 60060

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1991 (35 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations9 on file with Medicare

Other providers in Vernon Hills