Percy Williams
NPI 1164920922 · Case Manager/Care Coordinator · New Iberia, LA
Percy Williams is a Case Manager/Care Coordinator provider in New Iberia, LA (NPI 1164920922).
Provider details
- NPI number
- 1164920922
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
- Mental Health Counselor101YM0800X
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
8 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
- 2018-01-26
- Last updated
- 2018-06-28
Frequently asked questions
- What is Percy Williams's NPI number?
- Percy Williams's National Provider Identifier (NPI) is 1164920922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Percy Williams's specialty?
- Percy Williams is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Percy Williams located?
- Percy Williams's practice location on file with NPPES is 902 Jefferson Ter Ste E, New Iberia, LA 70560.
- What is Percy Williams's phone number?
- The practice phone number listed in the NPPES registry for Percy Williams is (337) 256-8704.
- Is Percy Williams's NPI active?
- Yes — Percy Williams's NPI (1164920922) is active in the NPPES registry as of the last update on 2018-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.