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

Justin P MA, MD

Individual provider Ophthalmology Physician · NPI 1861141426

Justin P MA, MD is an Ophthalmology in San Francisco, California. Graduated from Duke University School of Medicine in 2022, 4 years ago. Works from 3 locations. Licensed in California.

Years since qualifying
4
Trained at
Duke University School of Medicine
Licensed in
CA
In the registry since
2022
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

490 Illinois St
San Francisco, CA 94158
Phone: (415) 353-2020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1001 Potrero Avenue, San Francisco, CA 94110-3518 — (628) 206-8025
  • 31700 Temecula Pkwy Ste 2, Temecula, CA 92592-5896 — (951) 600-4337

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A194699 (CA)

Record details

NPI number1861141426
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2022
Last updated in NPPESJune 29, 2026
Certification dateJune 29, 2026

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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