Margaret Ewald
NPI 1457853319 · Social Worker · Chicago, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Ewald is a Social Worker provider in Chicago, IL (NPI 1457853319).
Provider details
- NPI number
- 1457853319
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
8 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
- 2018-03-06
- Last updated
- 2018-03-06
Frequently asked questions
- What is Margaret Ewald's NPI number?
- Margaret Ewald's National Provider Identifier (NPI) is 1457853319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Ewald's specialty?
- Margaret Ewald is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Ewald located?
- Margaret Ewald's practice location on file with NPPES is 1400 W Greenleaf Ave, Chicago, IL 60626-2805.
- What is Margaret Ewald's phone number?
- The practice phone number listed in the NPPES registry for Margaret Ewald is (773) 508-6100.
- Does Margaret Ewald accept Medicare?
- Margaret Ewald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Ewald's NPI active?
- Yes — Margaret Ewald's NPI (1457853319) is active in the NPPES registry as of the last update on 2018-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.