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

Dr. Theodore Zwerdling, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1861475865

Dr. Theodore Zwerdling, MD is a Pediatric Hematology & Oncology Physician in Paradise, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
Specialties on file
2
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

5125 Skwy
Paradise, CA 95969
Phone: (530) 872-2000
Fax: (530) 332-1049
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G52223 (CA)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence G52223 (CA)

Record details

NPI number1861475865
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESJuly 23, 2019
Mailing address5125 Skyway, Paradise, CA 95969-5624