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 provides Clinical Social Worker services 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.

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Practice location Address checks out

7750 Clayton Rd Ste 300
Saint Louis, MO 63117-1341 Not confirmed with CMS for 14 years — call before visiting
Phone: (314) 644-4600
Fax: (314) 644-3274
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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

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