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

Dr. Cassia Victoria Zarzuela, MD

Individual provider Pediatrics Physician · NPI 1700012713

Dr. Cassia Victoria Zarzuela, MD is a Pediatrics Physician in Oswego, Illinois. Works from 3 locations. Licensed in Illinois.

Licensed in
IL
In the registry since
2009
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

4789 Route 71
Oswego, IL 60543-7415
Phone: (630) 898-5969
Fax: (630) 898-5837
Show map & directions

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

Additional practice locations (2)

  • 4440 W 95th St Ste 2177h, Oak Lawn, IL 60453-2600 — (708) 684-5341
  • 7600 W College Dr, Palos Heights, IL 60463-1001 — (708) 448-2438

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036123389 (IL)

Record details

NPI number1700012713
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2009
Last updated in NPPESJanuary 11, 2024
Certification dateJanuary 11, 2024

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