Jeffery Williams
NPI 1013196971 · Physician Assistant · Riverton, WY
Jeffery Williams is a Physician Assistant provider in Riverton, WY (NPI 1013196971).
Provider details
- NPI number
- 1013196971
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA 2592 (FL)
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
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
- 2007-10-29
- Last updated
- 2008-10-31
Frequently asked questions
- What is Jeffery Williams's NPI number?
- Jeffery Williams's National Provider Identifier (NPI) is 1013196971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Williams's specialty?
- Jeffery Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jeffery Williams located?
- Jeffery Williams's practice location on file with NPPES is 1130 Major Ave, Riverton, WY 82501-2342.
- What is Jeffery Williams's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Williams is (307) 856-7800.
- Is Jeffery Williams's NPI active?
- Yes — Jeffery Williams's NPI (1013196971) is active in the NPPES registry as of the last update on 2008-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.