Diane Stieper, MA LMFT
NPI 1518177641 · Marriage & Family Therapist · Marshall, MN
Diane Stieper, MA LMFT is a Marriage & Family Therapist provider in Marshall, MN (NPI 1518177641).
Provider details
- NPI number
- 1518177641
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 1567 (MN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Stieper's NPI number?
- Diane Stieper's National Provider Identifier (NPI) is 1518177641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Stieper's specialty?
- Diane Stieper is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diane Stieper located?
- Diane Stieper's practice location on file with NPPES is 1400 E Lyon St, Marshall, MN 56258-2502.
- What is Diane Stieper's phone number?
- The practice phone number listed in the NPPES registry for Diane Stieper is (507) 828-2127.
- Is Diane Stieper's NPI active?
- Yes — Diane Stieper's NPI (1518177641) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.