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

John X Sierant, MD

Individual provider Ophthalmology Physician · NPI 1538109293

John X Sierant, MD is an Ophthalmology Physician in Dearborn, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

Licensed in
MI
In the registry since
2006
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

19353 Carlysle
Dearborn, MI 48124-3802
Phone: (313) 565-9000
Fax: (313) 565-1086
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 4301042717 (MI)

Record details

NPI number1538109293
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESJuly 13, 2026
Mailing address19353 Carlysle, Dearborn, MI 48124-3802

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