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

Ruth T. Dubyel, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1134408446

Ruth T. Dubyel, DO is an Obstetrics/Gynecology in Oak Park, Illinois. Qualified in 2011, 15 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
15
Licensed in
IL
In the registry since
2011
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

932 Lake St
Oak Park, IL 60301-1204
Phone: (331) 221-1700
Fax: (331) 221-2729
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 125059336 (IL)

Record details

NPI number1134408446
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 4, 2011
Last updated in NPPESApril 8, 2022
Certification dateApril 8, 2022
Mailing address932 Lake St, Oak Park, IL 60301-1204

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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