# +Thomas J. Blackwood, Jr., D.D.S., and Michael S. Blackwood, D.D.S., M.S., P.A.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: +Thomas J. Blackwood, Jr., D.D.S., and Michael S. Blackwood, D.D.S., M.S., P.A.
- Alternative and DBA names: Thomas J. Blackwood Jr DDS & Michael S. Blackwood DDS Ms PA; THOMAS J. BLACKWOOD JR DDS & MICHAEL S. BLACKWOOD DDS MS PA Chartered; Thomas J. Blackwood, Jr., D.D.S., P.A
- Entity type: C corporation
- Original incorporation date: March 29, 2001
- Time in business: 25 years and 6 months
- Jurisdiction count: 2

## All known addresses

- 10000 Falls Rd, Potomac, MD 20854 (listed in Maryland)
- 5100 Wisconsin Ave NW Ste 518, Washington, DC 20016 (listed in District of Columbia)

## Registered states

- [District of Columbia](https://index.baselayer.com/dc/e7ff71966649f46e): Foreign registration, as THOMAS J. BLACKWOOD JR DDS & MICHAEL S. BLACKWOOD DDS MS PA Chartered
- [Maryland](https://index.baselayer.com/md/e4ee686857358eb6): Domestic registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/e4ee686857358eb6)