IndividualActive
Rachel Sontag
NPI 1023428950 · Social Worker · Chicago, IL
Rachel Sontag is a Social Worker provider in Chicago, IL (NPI 1023428950).
Provider details
- NPI number
- 1023428950
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 150.014817 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
5547 N Ravenswood
Chicago, IL 60691
Phone: (773) 506-3056
Street-level locationGet directions
Mailing address
2515 W Winnemac
Chicago, IL 60625
Registry dates
- Enumerated
- 2014-04-30
- Last updated
- 2014-04-30
Frequently asked questions
- What is Rachel Sontag's NPI number?
- Rachel Sontag's National Provider Identifier (NPI) is 1023428950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Sontag's specialty?
- Rachel Sontag is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Rachel Sontag located?
- Rachel Sontag's practice location on file with NPPES is 5547 N Ravenswood, Chicago, IL 60691.
- What is Rachel Sontag's phone number?
- The practice phone number listed in the NPPES registry for Rachel Sontag is (773) 506-3056.
- Is Rachel Sontag's NPI active?
- Yes — Rachel Sontag's NPI (1023428950) is active in the NPPES registry as of the last update on 2014-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.