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

Individual provider Internal Medicine Physician · NPI 1841364841

Dr. Edward K Ko, MD is an Internal Medicine in San Francisco, California. Graduated from Harvard Medical School in 1995, 31 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
Trained at
Harvard Medical School
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

818 Jackson St Ste 101
San Francisco, CA 94133-4849
Phone: (415) 956-9823
Fax: (415) 889-6988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A61149 (CA)

Record details

NPI number1841364841
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 20, 2006
Last updated in NPPESOctober 13, 2020
Certification dateOctober 13, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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