Cassandra Marie Ziesemer, DO
Cassandra Marie Ziesemer, DO is a Pediatrics Physician in Oak Lawn, Illinois. Licensed in Illinois. Registered with an NPI since 2026.
- Licensed in
- IL
- In the registry since
- 2026
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.
Practice location Address checks out
4220 W 95th St Ste 210Oak Lawn, IL 60453-2793
Phone: (312) 949-4200
Show map & directions
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Pediatrics Physician (primary) | Taxonomy 208000000X · Licence 125.087419 (IL) |
|---|
Record details
| NPI number | 1265372239 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Female |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | March 30, 2026 |
| Last updated in NPPES | June 9, 2026 |
| Certification date | June 9, 2026 |
Other providers in Oak Lawn
-
Fatima Zaheer, MD
4440 W 95th St, Oak Lawn, IL 60453-2600 · (708) 684-5341
-
Jamila Zainulbhai, DO
4440 W 95th St, Oak Lawn, IL 60453-2600 · (708) 684-5341
-
Melissa Zapata, DO
4220 W 95th St, Oak Lawn, IL 60453-2793 · (708) 684-5341
-
Dr. Dominic Zarlengo, MD
4440 W 95th St Ste 2177H, Oak Lawn, IL 60453-2600 · (708) 684-5341