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

Mark Schultheiss, LMFT

Individual provider Marriage & Family Therapist · NPI 1275501306

Mark Schultheiss, LMFT is a Marriage & Family Therapist in Loveland, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
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

1501 Cleveland Ave
Loveland, CO 80538-3835
Phone: (970) 495-4604
Fax: (970) 663-5601
Show map & directions

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

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 604 (CO)

Record details

NPI number1275501306
Entity typeIndividual (Type 1)
GenderMale
Credentials LMFT
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESJuly 13, 2026

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