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

Jonathan Hongsupp Lee, MD

Individual provider Family Medicine Physician · NPI 1174617963

Jonathan Hongsupp Lee, MD is registered under Family Practice in San Francisco, California. Graduated from George Washington University School of Medicine in 1997, 29 years ago. Practices with Sutter Bay Medical Foundation, a 3,762-clinician group, works from 4 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
29
Trained at
George Washington University School of Medicine
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

899 Valencia St
San Francisco, CA 94110-1736
Phone: (415) 600-6960
Fax: (415) 369-1244
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 380 90th St, Daly City, CA 94015-1807 — (650) 301-8600
  • 350 Rhode Island St Ste 200, San Francisco, CA 94103-5188 — (415) 826-7575
  • 50 Mark West Springs Rd, Santa Rosa, CA 95403-1457 — (844) 987-6115

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A68174 (CA)

Record details

NPI number1174617963
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESApril 9, 2021
Certification dateApril 9, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Sutter Bay Medical Foundation — 3762 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,076
Services billed 1,706 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Sutter Bay Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3762 clinicians in the practice; 12 are shown here.

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