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

Dr. Robert H Janigian Jr., MD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1831195965

Dr. Robert H Janigian Jr., MD practises Ophthalmology in Providence, Rhode Island. Graduated from Warren Alpert Medical School of Brown University in 1988, 38 years ago. Practices with Lifespan Physician Group Inc, a 1,125-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts and Rhode Island.

Years since qualifying
38
Trained at
Warren Alpert Medical School of Brown University
Licensed in
MA, RI
In the registry since
2005
Specialties on file
5
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

120 Dudley St Ste 303
Providence, RI 02905
Phone: (401) 369-7773
Fax: (401) 369-7336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 46 Holley St Ste 1a, Wakefield, RI 02879-3325 — (401) 284-1737
  • 55 Lambert Lind Hwy, Warwick, RI 02886-1074 — (401) 369-7773

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence MD08336 (RI)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence 77873 (MA)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD08336 (RI)
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Taxonomy 207WX0108X · Licence MD08336 (RI)
Uveitis and Ocular Inflammatory Disease (Ophthalmology) Physician Taxonomy 207WX0108X · Licence 77873 (MA)

Record details

NPI number1831195965
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 1988 (38 years in practice)
Group practice Lifespan Physician Group Inc — 1125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients517
Services billed 9,946 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

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 $193 2 payments · 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Lifespan Physician Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1125 clinicians in the practice; 12 are shown here.

Other providers in Providence