Ellana Williams
NPI 1164121984 · Physician Assistant · Grand Junction, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellana Williams is a Physician Assistant provider in Grand Junction, CO (NPI 1164121984).
Provider details
- NPI number
- 1164121984
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- 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
3 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
- 2023-03-01
- Last updated
- 2023-03-01
- Certified
- 2023-03-01
Frequently asked questions
- What is Ellana Williams's NPI number?
- Ellana Williams's National Provider Identifier (NPI) is 1164121984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellana Williams's specialty?
- Ellana Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellana Williams located?
- Ellana Williams's practice location on file with NPPES is 1100 North Ave, Grand Junction, CO 81501-3122.
- What is Ellana Williams's phone number?
- The practice phone number listed in the NPPES registry for Ellana Williams is (970) 248-1020.
- Does Ellana Williams accept Medicare?
- Ellana Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellana Williams's NPI active?
- Yes — Ellana Williams's NPI (1164121984) is active in the NPPES registry as of the last update on 2023-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.