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

Robert J Becker MD Ltd

Organization Endocrinology, Diabetes & Metabolism Physician · NPI 1609994987

Robert J Becker MD Ltd provides Endocrinology, Diabetes & Metabolism Physician services in LA Grange Highlands, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5201 Willow Springs Rd
LA Grange Highlands, IL 60525-6537 Not confirmed with CMS for 18 years — call before visiting
Phone: (708) 354-5631
Fax: (708) 482-0106
Show map & directions

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

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 036074851 (IL)

Record details

NPI number1609994987
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jonathan Becker — President · (708) 354-5631
NPI enumeratedMarch 26, 2007
Last updated in NPPESAugust 13, 2008
Mailing address5201 Willow Springs Rd, La Grange Highlands, IL 60525-6537