Hannah Mason
NPI 1225462393 · Clinical Social Worker · Chicago, IL
Hannah Mason is a Clinical Social Worker provider in Chicago, IL (NPI 1225462393).
Provider details
- NPI number
- 1225462393
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 68642 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2013-08-26
- Last updated
- 2025-05-11
- Certified
- 2025-05-11
Frequently asked questions
- What is Hannah Mason's NPI number?
- Hannah Mason's National Provider Identifier (NPI) is 1225462393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Mason's specialty?
- Hannah Mason is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Hannah Mason located?
- Hannah Mason's practice location on file with NPPES is 119 S Western Ave Unit 1, Chicago, IL 60612-4644.
- What is Hannah Mason's phone number?
- The practice phone number listed in the NPPES registry for Hannah Mason is (773) 453-2028.
- Is Hannah Mason's NPI active?
- Yes — Hannah Mason's NPI (1225462393) is active in the NPPES registry as of the last update on 2025-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.