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

Dr. Walter J. Clark Jr., MD

Individual provider Internal Medicine Physician · NPI 1396856605

Dr. Walter J. Clark Jr., MD is an Internal Medicine Physician in Pittsburgh, Pennsylvania. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
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 Partly verified

Some contact details are missing from the federal record.

University Drive C VA Pittsburgh Healthcare System
Pittsburgh, PA 15240
Phone: (412) 360-1855
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35056744 (OH)

Record details

NPI number1396856605
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESOctober 2, 2013

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