John Koo, MD
Dermatology · San Francisco, CA
John Koo, MD is a dermatology in San Francisco, CA with about 45 yrs in practice.
- SpecialtyDermatology
- Medical schoolHARVARD MEDICAL SCHOOL (1981)
- TelehealthOffers telehealth visits
- Practice size1,793 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~35 patients across 144 services, avg age 74
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 32 | $109 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 16 | $74 | See prices → |
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.