William Barris, RSA, CSA
NPI 1447432711 · Surgical Physician Assistant · Zion, IL
William Barris, RSA, CSA is a Surgical Physician Assistant provider in Zion, IL (NPI 1447432711).
Provider details
- NPI number
- 1447432711
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RSA, CSA
- Sex
- Male
- Sole proprietor
- No
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
18 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
- 2007-11-28
- Last updated
- 2021-10-19
- Certified
- 2021-10-19
Frequently asked questions
- What is William Barris's NPI number?
- William Barris's National Provider Identifier (NPI) is 1447432711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Barris's specialty?
- William Barris is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Barris located?
- William Barris's practice location on file with NPPES is 3814 Harmony Dr, Zion, IL 60099-9549.
- What is William Barris's phone number?
- The practice phone number listed in the NPPES registry for William Barris is (312) 292-1308.
- Is William Barris's NPI active?
- Yes — William Barris's NPI (1447432711) is active in the NPPES registry as of the last update on 2021-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.