Ellie Routtenberg, LCSW
NPI 1184849945 · Clinical Social Worker · Evanston, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellie Routtenberg, LCSW is a Clinical Social Worker provider in Evanston, IL (NPI 1184849945).
Provider details
- NPI number
- 1184849945
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 149003011 (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
19 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
- 2007-04-16
- Last updated
- 2022-11-28
- Certified
- 2022-11-28
Frequently asked questions
- What is Ellie Routtenberg's NPI number?
- Ellie Routtenberg's National Provider Identifier (NPI) is 1184849945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellie Routtenberg's specialty?
- Ellie Routtenberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellie Routtenberg located?
- Ellie Routtenberg's practice location on file with NPPES is 425 Davis St Unit 309, Evanston, IL 60201-4767.
- What is Ellie Routtenberg's phone number?
- The practice phone number listed in the NPPES registry for Ellie Routtenberg is (847) 814-7328.
- Does Ellie Routtenberg accept Medicare?
- Ellie Routtenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellie Routtenberg's NPI active?
- Yes — Ellie Routtenberg's NPI (1184849945) is active in the NPPES registry as of the last update on 2022-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.