Southside Health Association
NPI 1922052406 · Internal Medicine Physician · Chicago, IL
Southside Health Association is a Internal Medicine Physician organization in Chicago, IL (NPI 1922052406).
Provider details
- NPI number
- 1922052406
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Johnson, Ceo(773) 233-5850
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-05-20
- Last updated
- 2020-08-22
Frequently asked questions
- What is Southside Health Association's NPI number?
- Southside Health Association's National Provider Identifier (NPI) is 1922052406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southside Health Association?
- Southside Health Association is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Southside Health Association located?
- Southside Health Association's practice location on file with NPPES is 1701 W Monterey Ave, Chicago, IL 60643-4257.
- What is Southside Health Association's phone number?
- The practice phone number listed in the NPPES registry for Southside Health Association is (773) 233-5850.
- Who is the authorized official for Southside Health Association?
- The authorized official listed on Southside Health Association's NPPES record is William Johnson, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southside Health Association's NPI active?
- Yes — Southside Health Association's NPI (1922052406) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.