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

Melvin A. Tann, Acsw, LCSW, LLC

Organization Clinical Social Worker · NPI 1932374592

Melvin A. Tann, Acsw, LCSW, LLC is a Clinical Social Worker in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2008.

Licensed in
MO
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

7750 Clayton Rd Ste 300
Saint Louis, MO 63117-1341
Phone: (314) 644-4600
Fax: (314) 644-3274
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence SW003913 (MO)

Record details

NPI number1932374592
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Melvin Tann — Owner · (314) 644-4600
NPI enumeratedApril 24, 2008
Last updated in NPPESApril 17, 2012
Mailing address7750 Clayton Rd Ste 300, Saint Louis, MO 63117-1341

Other providers in Saint Louis