Dianna Diers, MA LAMFT
NPI 1831226596 · Marriage & Family Therapist · Saint Paul, MN
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianna Diers, MA LAMFT is a Marriage & Family Therapist provider in Saint Paul, MN (NPI 1831226596).
Provider details
- NPI number
- 1831226596
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MA LAMFT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1625 (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
- 2007-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dianna Diers's NPI number?
- Dianna Diers's National Provider Identifier (NPI) is 1831226596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Diers's specialty?
- Dianna Diers is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Dianna Diers located?
- Dianna Diers's practice location on file with NPPES is 1133 Grand Ave, Saint Paul, MN 55105-2629.
- What is Dianna Diers's phone number?
- The practice phone number listed in the NPPES registry for Dianna Diers is (651) 641-0177.
- Does Dianna Diers accept Medicare?
- Dianna Diers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianna Diers's NPI active?
- Yes — Dianna Diers's NPI (1831226596) 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.