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

Dr. Joseph S Grasso, DO

Individual provider Family Medicine Physician · NPI 1548383805

Dr. Joseph S Grasso, DO is a Family Practice in South Barrington, Illinois. Qualified in 1991, 35 years ago. Practices as a sole proprietor. Licensed in Illinois and New Hampshire.

Years since qualifying
35
Licensed in
IL, NH
In the registry since
2007
Specialties on file
2
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.

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Practice location Address checks out

33 W Higgins Rd Ste 600
South Barrington, IL 60010
Phone: (847) 426-9000
Fax: (847) 426-9050
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036-108340 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 10618 (NH)

Record details

NPI number1548383805
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 9, 2007
Last updated in NPPESMay 5, 2010
Mailing address33 West Higgins Road, Suite 600, South Barrington, IL 60010

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Not indicated

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