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

Mark Alexander Forsberg, MD

Individual provider Hematology & Oncology Physician · NPI 1639638661

Mark Alexander Forsberg, MD is a Hematology & Oncology Physician in Los Angeles, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
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

1441 Eastlake Ave
Los Angeles, CA 90089-1019
Phone: (800) 872-2273
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 A209783 (CA)

Record details

NPI number1639638661
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2019
Last updated in NPPESAugust 3, 2026
Certification dateAugust 3, 2026

Other providers in Los Angeles