IndividualActive
Jacob Majernik, LCSW
NPI 1366178063 · Clinical Social Worker · Tremont, IL
Jacob Majernik, LCSW is a Clinical Social Worker provider in Tremont, IL (NPI 1366178063).
Provider details
- NPI number
- 1366178063
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 149.031467 (IL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
409 S Harris St
Tremont, IL 61568-8143
Phone: (309) 613-3173
Street-level locationGet directions
Mailing address
409 S Harris St
Tremont, IL 61568-8143
Registry dates
- Enumerated
- 2022-07-26
- Last updated
- 2026-05-11
- Certified
- 2026-03-16
Frequently asked questions
- What is Jacob Majernik's NPI number?
- Jacob Majernik's National Provider Identifier (NPI) is 1366178063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Majernik's specialty?
- Jacob Majernik is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jacob Majernik located?
- Jacob Majernik's practice location on file with NPPES is 409 S Harris St, Tremont, IL 61568-8143.
- What is Jacob Majernik's phone number?
- The practice phone number listed in the NPPES registry for Jacob Majernik is (309) 613-3173.
- Is Jacob Majernik's NPI active?
- Yes — Jacob Majernik's NPI (1366178063) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.