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

Mark Turrill, MD

Individual provider Hematology & Oncology Physician · NPI 1568542314

Mark Turrill, MD is a Medical Oncology in Lakeport, California. Graduated from Washington University School of Medicine in 1988, 38 years ago. Practices with Providence Medical Foundation, a 1,465-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
38
Trained at
Washington University School of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
3
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

5150 Hill Rd E Ste F
Lakeport, CA 95453-5100
Phone: (707) 262-3060
Fax: (707) 262-3062
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence G66868 (CA)
Hematology (Internal Medicine) Physician Taxonomy 207RH0000X · Licence G66868 (CA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence G66868 (CA)

Record details

NPI number1568542314
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 16, 2006
Last updated in NPPESNovember 11, 2021
Certification dateNovember 11, 2021
Mailing address5150 Hill Rd Ste F, Lakeport, CA 95453-5100

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Providence Medical Foundation — 1465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare