IndividualActive
Sidney Wax, M.S.W.
NPI 1538224050 · Clinical Social Worker · Oak Park, IL
Sidney Wax, M.S.W. is a Clinical Social Worker provider in Oak Park, IL (NPI 1538224050).
Provider details
- NPI number
- 1538224050
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
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
120 S Marion St
Oak Park, IL 60302-2809
Phone: (708) 386-3499
Street-level locationGet directions
Mailing address
602 S Cuyler Ave
Oak Park, IL 60304-1504
Registry dates
- Enumerated
- 2006-12-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sidney Wax's NPI number?
- Sidney Wax's National Provider Identifier (NPI) is 1538224050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidney Wax's specialty?
- Sidney Wax is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sidney Wax located?
- Sidney Wax's practice location on file with NPPES is 120 S Marion St, Oak Park, IL 60302-2809.
- What is Sidney Wax's phone number?
- The practice phone number listed in the NPPES registry for Sidney Wax is (708) 386-3499.
- Is Sidney Wax's NPI active?
- Yes — Sidney Wax's NPI (1538224050) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.