Clara Czerwionka, MSW, LISW
NPI 1619223047 · Clinical Social Worker · Iowa City, IA
Clara Czerwionka, MSW, LISW is a Clinical Social Worker provider in Iowa City, IA (NPI 1619223047).
Provider details
- NPI number
- 1619223047
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LISW
- Sex
- Female
- Sole proprietor
- No
- License
- 008023 (IA)
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3117 1st Ave SeCedar Rapids, IA 52402-4403Phone: (319) 365-0898
Registry dates
- Enumerated
- 2012-08-03
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Clara Czerwionka's NPI number?
- Clara Czerwionka's National Provider Identifier (NPI) is 1619223047, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clara Czerwionka's specialty?
- Clara Czerwionka is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Clara Czerwionka located?
- Clara Czerwionka's practice location on file with NPPES is 601 Highway 6 W # 3e09, Iowa City, IA 52246-2209.
- What is Clara Czerwionka's phone number?
- The practice phone number listed in the NPPES registry for Clara Czerwionka is (319) 519-9324.
- Is Clara Czerwionka's NPI active?
- Yes — Clara Czerwionka's NPI (1619223047) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.