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

Deanna Jo Williamson

Organization Sleep Disorder Diagnostic Clinic/Center · NPI 1003823121

Deanna Jo Williamson is a Sleep Disorder Diagnostic Clinic/Center in Martinsville, Virginia. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

101 Cleveland Ave Ste D
Martinsville, VA 24112-3700
Phone: (276) 638-4800
Fax: (276) 638-5400
Show map & directions

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

Specialties & licences

Sleep Disorder Diagnostic Clinic/Center (primary) Taxonomy 261QS1200X

Record details

NPI number1003823121
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jeff Ragan — Vice President · (336) 345-0678
Other names Regional Health Services
NPI enumeratedAugust 2, 2006
Last updated in NPPESOctober 23, 2007
Mailing addressPo Box 1712, Kernersville, NC 27285-1712