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

Benjamin Obadiah Peters, DO

Individual provider Pediatric Endocrinology Physician · NPI 1356045868

Benjamin Obadiah Peters, DO is a Pediatric Endocrinology Physician in Oak Lawn, Illinois. Works from 2 locations. Licensed in Illinois and Wisconsin.

Licensed in
IL, WI
In the registry since
2023
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

4220 W 95th St
Oak Lawn, IL 60453-2793
Phone: (312) 949-4200
Fax: (708) 423-1899
Show map & directions

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

Additional practice locations (1)

  • 8915 W Connell Ave, Milwaukee, WI 53226-3067 — (414) 266-2000

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 125.081586 (IL)
Pediatric Endocrinology Physician Taxonomy 2080P0205X · Licence 8211821 (WI)

Record details

NPI number1356045868
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2023
Last updated in NPPESMay 2, 2026
Certification dateMay 2, 2026
Mailing address8915 W Connell Ave, Milwaukee, WI 53226-3067

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