Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. John Clay Barber, MD

Individual provider Ophthalmology Physician · NPI 1417204397

Dr. John Clay Barber, MD is an Ophthalmology Physician in Pittsburgh, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2012
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

1100 Harvard Rd
Pittsburgh, PA 15205-1727
Phone: (412) 921-9080
Fax: (412) 921-5195
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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 MD043886L (PA)

Record details

NPI number1417204397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 9, 2012
Last updated in NPPESAugust 9, 2012

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