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

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.

See every abbreviation used in this directory →

Practice location Address checks out

1100 Harvard Rd
Pittsburgh, PA 15205-1727
Phone: (412) 921-9080
Fax: (412) 921-5195
Show map & directions

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
Mailing address1100 Harvard Rd, Pittsburgh, PA 15205-1727

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