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

Vidhya Viswanathan, MD

Individual provider Pediatric Endocrinology Physician · NPI 1588874069

Vidhya Viswanathan, MD is a Pediatric Endocrinology Physician in Oak Lawn, Illinois. Practices as a sole proprietor and works from 2 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 684-5670
Fax: (708) 684-4764
Show map & directions

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

Additional practice locations (1)

  • 9555 S 52nd Ave, Oak Lawn, IL 60453-3054 — (708) 684-5437

Specialties & licences

Pediatric Endocrinology Physician (primary) Taxonomy 2080P0205X · Licence 036128085 (IL)

Record details

NPI number1588874069
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 23, 2007
Last updated in NPPESMay 12, 2022
Certification dateMay 12, 2022
Mailing address29373 Network Pl, Chicago, IL 60673-1293

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