Frederick Sonnier, PA
NPI 1366460966 · Physician Assistant · Lafayette, LA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Sonnier, PA is a Physician Assistant provider in Lafayette, LA (NPI 1366460966).
Provider details
- NPI number
- 1366460966
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA.A10416.RX (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-07-18
- Last updated
- 2014-05-22
Frequently asked questions
- What is Frederick Sonnier's NPI number?
- Frederick Sonnier's National Provider Identifier (NPI) is 1366460966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Sonnier's specialty?
- Frederick Sonnier is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Frederick Sonnier located?
- Frederick Sonnier's practice location on file with NPPES is 108 Rue Louis Xiv, Lafayette, LA 70508.
- What is Frederick Sonnier's phone number?
- The practice phone number listed in the NPPES registry for Frederick Sonnier is (337) 235-8007.
- Does Frederick Sonnier accept Medicare?
- Frederick Sonnier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Sonnier's NPI active?
- Yes — Frederick Sonnier's NPI (1366460966) is active in the NPPES registry as of the last update on 2014-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.