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

John Milton Costello Jr., MD

Individual provider Cardiovascular Disease Physician · NPI 1881658185

John Milton Costello Jr., MD is a Cardiovascular Disease Physician in Washington, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
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

125 N Franklin Dr Ste 1
Washington, PA 15301-5892
Phone: (724) 225-6500
Fax: (724) 229-2170
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence MD036851E (PA)

Record details

NPI number1881658185
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESJune 8, 2015

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