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

Mary Black Physicians Group, LLC

Organization Internal Medicine Physician · NPI 1326283938

Mary Black Physicians Group, LLC is an Internal Medicine Physician in Union, South Carolina. Registered with an NPI since 2008.

In the registry since
2008
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

1005 Thompson Blvd
Union, SC 29379-7409
Phone: (864) 427-9311
Fax: (864) 427-9319
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1326283938
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationMary Black Physicians Group, LLC
Authorized official Debbie Brewer — Director Provider Enrollment · (615) 465-7626
Other names Carolina Internal Medicine Of Union
NPI enumeratedDecember 10, 2008
Last updated in NPPESDecember 10, 2008
Mailing addressPo Box 277827, Atlanta, GA 30384-7827

Other providers in Union