Adam Ratner, LCSW
NPI 1023426848 · Counselor · Naperville, IL
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adam Ratner, LCSW is a Counselor provider in Naperville, IL (NPI 1023426848).
Provider details
- NPI number
- 1023426848
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
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
12 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
- 2014-07-24
- Last updated
- 2020-01-31
- Certified
- 2020-01-31
Frequently asked questions
- What is Adam Ratner's NPI number?
- Adam Ratner's National Provider Identifier (NPI) is 1023426848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adam Ratner's specialty?
- Adam Ratner is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Adam Ratner located?
- Adam Ratner's practice location on file with NPPES is 200 E 5th Ave Ste 109, Naperville, IL 60563-3173.
- What is Adam Ratner's phone number?
- The practice phone number listed in the NPPES registry for Adam Ratner is (773) 618-9600.
- Does Adam Ratner accept Medicare?
- Adam Ratner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adam Ratner's NPI active?
- Yes — Adam Ratner's NPI (1023426848) is active in the NPPES registry as of the last update on 2020-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.