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

James J. Demarco MD

Organization Nephrology Physician · NPI 1386769206

James J. Demarco MD is a Nephrology Physician in Clarksburg, West Virginia. Licensed in West Virginia. Registered with an NPI since 2007.

Licensed in
WV
In the registry since
2007

Practice location Address checks out

4 Hospital Plz Ste 205
Clarksburg, WV 26301-9327
Phone: (304) 622-5196
Fax: (304) 622-2810
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 17202 (WV)

Record details

NPI number1386769206
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official James Demarco — Owner · (304) 622-5196
Other names Clarksburg Nephrology & Hypertension
NPI enumeratedMarch 20, 2007
Last updated in NPPESJune 17, 2008
Mailing address4 Hospital Plz, Suite 205, Clarksburg, WV 26301-9327