Katarzyna Majerczak, LCSW
NPI 1326496381 · Clinical Social Worker · Chicago, IL
Katarzyna Majerczak, LCSW is a Clinical Social Worker provider in Chicago, IL (NPI 1326496381).
Provider details
- NPI number
- 1326496381
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 149018186 (IL)
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
10 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
- 2016-06-01
- Last updated
- 2016-06-01
Frequently asked questions
- What is Katarzyna Majerczak's NPI number?
- Katarzyna Majerczak's National Provider Identifier (NPI) is 1326496381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katarzyna Majerczak's specialty?
- Katarzyna Majerczak is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katarzyna Majerczak located?
- Katarzyna Majerczak's practice location on file with NPPES is 1800 N Hermitage Ave, Chicago, IL 60622-1161.
- What is Katarzyna Majerczak's phone number?
- The practice phone number listed in the NPPES registry for Katarzyna Majerczak is (312) 655-7084.
- Is Katarzyna Majerczak's NPI active?
- Yes — Katarzyna Majerczak's NPI (1326496381) is active in the NPPES registry as of the last update on 2016-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.