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

David Koller

Individual provider Colon & Rectal Surgery Physician · NPI 1417367517

David Koller is a Colorectal Surgery (Proctology) in Torrance, California. Graduated from University of Texas Medical School at Houston in 2014, 12 years ago. Practices with Cedars-Sinai Medical Care Foundation, a 1,696-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Rhode Island.

Years since qualifying
12
Trained at
University of Texas Medical School at Houston
Licensed in
CA, RI
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

23451 Madison St Ste 340
Torrance, CA 90505-4762
Phone: (310) 373-6864
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 593 Eddy St., Providence, RI 02903-4923 — (401) 606-8399

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence A182814 (CA)
Colon & Rectal Surgery Physician Taxonomy 208C00000X · Licence CLP05173 (RI)

Record details

NPI number1417367517
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 29, 2014
Last updated in NPPESJune 27, 2024
Certification dateJune 27, 2024
Mailing address23451 Madison St Ste 340, Torrance, CA 90505-4762

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCOLORECTAL SURGERY (PROCTOLOGY)
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2014 (12 years in practice)
Group practice Cedars-Sinai Medical Care Foundation — 1696 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Torrance