Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Robert N. Johnson, MD

Individual provider Ophthalmology Physician · NPI 1558339747

Dr. Robert N. Johnson, MD is an Ophthalmology Physician in San Francisco, California. Works from 5 locations. Licensed in California.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

1445 Bush St
San Francisco, CA 94109-5520
Phone: (415) 972-4600
Fax: (415) 975-0999
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 100 Tamal Plz Ste 120, Corte Madera, CA 94925-1176 — (415) 927-6600
  • 400 30th St Ste 402, Oakland, CA 94609-3305 — (510) 268-8277
  • 101 S San Mateo Dr Ste 306, San Mateo, CA 94401-3844 — (650) 342-7137
  • 1981 N Broadway Ste 265, Walnut Creek, CA 94596-3827 — (925) 295-1727

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence G52144 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence G52144 (CA)

Record details

NPI number1558339747
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESAugust 21, 2020
Certification dateAugust 21, 2020

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 patients632
Services billed 16,937 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $31 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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