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

Elaine M Biester, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1841300464

Elaine M Biester, MD is an Obstetrics/Gynecology in Oak Park, Illinois. Qualified in 1992, 34 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
34
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

932 Lake St Ste 300
Oak Park, IL 60301-1204
Phone: (331) 221-1700
Fax: (331) 221-2729
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 036088560 (IL)

Record details

NPI number1841300464
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESFebruary 25, 2021
Certification dateFebruary 25, 2021
Mailing address932 Lake St Ste 300, 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 1992 (34 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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