Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Robert Edward Marquis, MD, PHD

Individual provider Ophthalmology Physician · NPI 1902881048

Dr. Robert Edward Marquis, MD, PHD is an Ophthalmology Physician in Austin, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

5717 Balcones Dr
Austin, TX 78731
Phone: (512) 327-7000
Fax: (512) 314-1660
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Glaucoma Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0009X · Licence L6515 (TX)
Ophthalmology Physician Taxonomy 207W00000X · Licence L6515 (TX)

Record details

NPI number1902881048
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedDecember 13, 2005
Last updated in NPPESJanuary 3, 2024
Certification dateJanuary 3, 2024

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