Rachael Ellison, PHD
NPI 1265083422 · Clinical Psychologist · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachael Ellison, PHD is a Clinical Psychologist provider in Chicago, IL (NPI 1265083422).
Provider details
- NPI number
- 1265083422
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 071009905 (IL)
Specialties & taxonomies
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
6 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
- 2019-09-27
- Last updated
- 2019-09-27
Frequently asked questions
- What is Rachael Ellison's NPI number?
- Rachael Ellison's National Provider Identifier (NPI) is 1265083422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachael Ellison's specialty?
- Rachael Ellison is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Rachael Ellison located?
- Rachael Ellison's practice location on file with NPPES is 333 N Michigan Ave Ste 1801, Chicago, IL 60601-3984.
- What is Rachael Ellison's phone number?
- The practice phone number listed in the NPPES registry for Rachael Ellison is (312) 345-0933.
- Does Rachael Ellison accept Medicare?
- Rachael Ellison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachael Ellison's NPI active?
- Yes — Rachael Ellison's NPI (1265083422) is active in the NPPES registry as of the last update on 2019-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.