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

Dr. Nicholas Gregory Janigian, MD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1972233948

Dr. Nicholas Gregory Janigian, MD is an Ophthalmology in Saint Louis, Missouri. Qualified in 2022, 4 years ago. Licensed in Missouri.

Years since qualifying
4
Licensed in
MO
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

4901 Forest Park Ave Dept Ophthalmology 6TH Fl
Saint Louis, MO 63108-1495
Phone: (314) 362-3937
Fax: (866) 505-8818
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence 2026011529 (MO)

Record details

NPI number1972233948
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2022
Last updated in NPPESJuly 6, 2026
Certification dateJune 13, 2022

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Accepts Medicare assignment Not indicated

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