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

John L. Harshbarger, MD

Individual provider Rheumatology Physician · NPI 1174520449

John L. Harshbarger, MD is a Rheumatology Physician in Wilmington, North Carolina. Licensed in North Carolina. Registered with an NPI since 2005.

Licensed in
NC
In the registry since
2005
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

1710 S 17th St
Wilmington, NC 28401-6442
Phone: (910) 762-1182
Fax: (910) 332-1111
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 27053 (NC)

Record details

NPI number1174520449
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2005
Last updated in NPPESDecember 18, 2009

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