Individual provider · Type 1 NPI

Jeffrey J. Marx, MA

Professional Counselor · St. Louis, MO

NPI number 1154214435 Active

Practice location

9666 Olive Blvd
St. Louis, MO 63132-3013

Call (636) 323-9979 Map

Mailing address

851 Clubhouse Dr
Ballwin, MO 63011-2854

Other practice locations

  • 8240 Saint Charles Rock Rd, St. Louis, MO 63114-4508 · (314) 427-3755

Specialties and licenses

TaxonomyCodeLicense
Professional Counselor Primary 101YP2500XNone listed
Marriage & Family Therapist 106H00000XNone listed

Professional Counselor: Definition to come...

29 other providers at this address

Other professional counselor providers in St. Louis

See all in St. Louis →

About NPI 1154214435

Jeffrey J. Marx, MA's National Provider Identifier is 1154214435, issued on Jun 3, 2025. The primary taxonomy on file is Professional Counselor (101YP2500X), and the practice location is in St. Louis, MO. The record was last updated on Jun 3, 2025.