Phyllis Sonn
NPI 1467922773 · Case Manager/Care Coordinator · Opelousas, LA
Phyllis Sonn is a Case Manager/Care Coordinator provider in Opelousas, LA (NPI 1467922773).
Provider details
- NPI number
- 1467922773
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Behavior Technician106S00000X
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
83% 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
- 2018-11-29
- Last updated
- 2019-01-21
Frequently asked questions
- What is Phyllis Sonn's NPI number?
- Phyllis Sonn's National Provider Identifier (NPI) is 1467922773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phyllis Sonn's specialty?
- Phyllis Sonn is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Phyllis Sonn located?
- Phyllis Sonn's practice location on file with NPPES is 209 N Main St, Opelousas, LA 70570-6256.
- What is Phyllis Sonn's phone number?
- The practice phone number listed in the NPPES registry for Phyllis Sonn is (337) 942-6400.
- Is Phyllis Sonn's NPI active?
- Yes — Phyllis Sonn's NPI (1467922773) is active in the NPPES registry as of the last update on 2019-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.