Provider Profile
John D. Szewczyk, OD is an optometrist based in Saint Louis, MO. John is a 2022 graduate of New England College of Optometry.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
4901 FOREST PARK AVE DEPT OPHTHALMOLOGY, 6TH FL
Saint Louis, MO 63108
Dr. Szewczyk is an optometrist in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Szewczyk is listed at 4901 Forest Park Ave Dept Ophthalmology, 6Th Fl, Saint Louis, MO 63108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (314) 362-3937. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Szewczyk's National Provider Identifier is 1275264996. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Szewczyk attended New England College of Optometry, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
Dr. Szewczyk has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Szewczyk. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.