Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Elizabeth Petelski, DO

Individual provider Family Medicine Physician · NPI 1043906969

Elizabeth Petelski, DO is a Family Medicine Physician in McHenry, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2023
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

2507 N Richmond Rd
McHenry, IL 60051-5407
Phone: (815) 344-2300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036.176851 (IL)

Record details

NPI number1043906969
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 13, 2023
Last updated in NPPESSeptember 1, 2026
Certification dateSeptember 1, 2026

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