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

Joseph a Dejoan MD LLC

Organization Internal Medicine Physician · NPI 1205034774

Joseph a Dejoan MD LLC is an Internal Medicine Physician in Valparaiso, Indiana. Licensed in Indiana. Registered with an NPI since 2007.

Licensed in
IN
In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

3301 Calumet Ave
Valparaiso, IN 46383-2614
Phone: (219) 462-0508
Fax: (219) 531-9032
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01046269A (IN)

Record details

NPI number1205034774
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Dejoan — President · (219) 462-0508
NPI enumeratedJuly 6, 2007
Last updated in NPPESMay 14, 2008
Mailing addressPo Box 261, Valparaiso, IN 46384-0261

Other providers in Valparaiso