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

Mr. John Mark Thomas, LMFT

Individual provider Marriage & Family Therapist · NPI 1255895793

Mr. John Mark Thomas, LMFT is a Marriage & Family Therapist in Valparaiso, Indiana. Practices as a sole proprietor and works from 3 locations. Licensed in Indiana.

Licensed in
IN
In the registry since
2019
What do these letters mean?
LMFT — Licensed Marriage and Family Therapist
A therapist licensed to treat couples and families.

See every abbreviation used in this directory →

Practice location Address checks out

750 Ransom Rd
Valparaiso, IN 46385-8973
Phone: (219) 464-9607
Show map & directions

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

Additional practice locations (2)

  • 2702 Glendale Blvd, Valparaiso, IN 46383-3982 — (219) 462-2751
  • 1701 Chicago St, Valparaiso, IN 46383-5122 — (219) 462-3765

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 35000216A (IN)

Record details

NPI number1255895793
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorYes
NPI enumeratedJanuary 29, 2019
Last updated in NPPESJanuary 29, 2019
Mailing address1701 Chicago St, Valparaiso, IN 46383-5122

Other providers in Valparaiso