DR. ANDREW H. KO MD
NPI 1851355853
Internal Medicine - Medical Oncology in San Francisco, CA
About Dr. Andrew H. Ko Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW H. KO MD (NPI 1851355853) is an individual medical oncology provider in San Francisco, California, licensed in California (A65880) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Andrew H. Ko Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Andrew Ko's NPI number?
The NPI number for Andrew Ko is 1851355853. It was assigned to this individual provider in the NPPES registry on April 14, 2006.
Where is Andrew Ko located?
Andrew Ko practices at 1600 Divisadero Street, San Francisco, CA 94143. The listed phone number is (415) 353-9888.
What is Andrew Ko's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Andrew Ko enrolled in Medicare?
Yes. Andrew Ko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Andrew Ko was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
