Kum Su Hwang
Pediatrics Physician · San Francisco, CA
Kum Su Hwang is a pediatrics physician with a practice address in San Francisco, California, and NPI 1164057337, issued on Mar 9, 2020. Check the license (California 10736, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Kum Su Hwang
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 10736 CA
Self-reported in NPPES; status is on the state search - Practice location
- 550 16TH St FL 4, San Francisco, CA 94143
- Phone
- (415) 502-2362
- Enumerated
- Mar 9, 2020
- Record last updated
- Aug 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20250826003791); may accept Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 550 16TH St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dina Abdo, MDPediatrics Physician1881344729
- Saba AliStudent in an Organized Health Care Education/Training Program1699425280
- Mark Andrews, MDStudent in an Organized Health Care Education/Training Program1841994142
- Bianca Argueza, MDPediatrics Physician1720428485
- Courtney AustinStudent in an Organized Health Care Education/Training Program1245173863
- Anna AyalaStudent in an Organized Health Care Education/Training Program1740874981
Verify Kum Su Hwang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 10736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kum Su Hwang among 9,272 pediatrics physician records in California
Kum Su Hwang is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 6% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2022 · median 2012 among the 754 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
514 pediatrics physician records list a practice address in San Francisco
They are 514 of the 38,143 NPPES records with a practice address in San Francisco, and 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,272 in California → Every provider in San Francisco → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Louis Chesler, M.D.San Francisco, CA 941431124060504
- Gwynne Church, M.D.San Francisco, CA 941431801838925
- John Elliott, M.D.San Francisco, CA 941431821042292
- Ilona Frieden, MDSan Francisco, CA 941431396703435
- Samuel Hawgood, MDSan Francisco, CA 941431144285776
- Melvin Heyman, M.D.San Francisco, CA 941431740222314
- Nancy Lewis, M.D.San Francisco, CA 941431245272368
- John McQuitty, M.D.San Francisco, CA 941431386682417
Common questions
What is Kum Su Hwang's NPI number?
Kum Su Hwang's National Provider Identifier (NPI) is 1164057337, issued on Mar 9, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Kum Su Hwang located?
The NPPES record lists a practice address at 550 16TH St FL 4, San Francisco, CA, 94143. Phone: (415) 502-2362. Providers update this record themselves, so call before visiting.
How can I verify Kum Su Hwang's license?
NPPES lists California license number 10736, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.