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

Dr. John James Costopoulos, DO

Individual provider Chiropractor · NPI 1134292261

Dr. John James Costopoulos, DO is a Chiropractor in Harrisburg, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

275 S Houcks Rd
Harrisburg, PA 17109-2907
Phone: (717) 657-2561
Fax: (717) 657-2561
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence CO1618480 (PA)

Record details

NPI number1134292261
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedNovember 16, 2006
Last updated in NPPESJuly 8, 2007
Mailing address275 S Houcks Rd, Harrisburg, PA 17109-2907

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