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

Individual provider Pediatrics Physician · NPI 1619471893

Dr. Lawrence Chang, MD is a Pediatrics Physician in San Francisco, California. Practices as a sole proprietor. Licensed in California and Massachusetts.

Licensed in
CA, MA
In the registry since
2018
Specialties on file
3
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

550 16th St Box 0649
San Francisco, CA 94158-2545
Phone: (415) 613-3901
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Specialties & licences

Pediatric Emergency Medicine (Pediatrics) Physician (primary) Taxonomy 2080P0204X · Licence A196458 (CA)
Pediatrics Physician Taxonomy 208000000X · Licence 287301 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence A196458 (CA)

Record details

NPI number1619471893
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 21, 2018
Last updated in NPPESSeptember 25, 2024
Certification dateSeptember 18, 2024

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