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
Mailing address1501 Cleveland Ave, Loveland, CO 80538-3835

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