Tianna Niesen, LCSW
NPI 1861053332 · Clinical Social Worker · West Plains, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tianna Niesen, LCSW is a Clinical Social Worker provider in West Plains, MO (NPI 1861053332).
Provider details
- NPI number
- 1861053332
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2021034969 (MO)
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2900 Independence SqWest Plains, MO 65775-4238Phone: (417) 620-3396
Registry dates
- Enumerated
- 2019-06-25
- Last updated
- 2023-11-01
- Certified
- 2023-11-01
Frequently asked questions
- What is Tianna Niesen's NPI number?
- Tianna Niesen's National Provider Identifier (NPI) is 1861053332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tianna Niesen's specialty?
- Tianna Niesen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Tianna Niesen located?
- Tianna Niesen's practice location on file with NPPES is 1211 Porter Wagoner Blvd # 23, West Plains, MO 65775-1826.
- What is Tianna Niesen's phone number?
- The practice phone number listed in the NPPES registry for Tianna Niesen is (417) 257-6762.
- Does Tianna Niesen accept Medicare?
- Tianna Niesen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tianna Niesen's NPI active?
- Yes — Tianna Niesen's NPI (1861053332) is active in the NPPES registry as of the last update on 2023-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.