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Elijah Grundman, RBT
NPI 1881425502 · Behavior Technician · St Charles, IL
Elijah Grundman, RBT is a Behavior Technician provider in St Charles, IL (NPI 1881425502).
Provider details
- NPI number
- 1881425502
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- RBT
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(49/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
255 38th Ave
St Charles, IL 60174-5411
Phone: (630) 509-8700
Street-level locationGet directions
Mailing address
8201 Cass Ave
Darien, IL 60561-5314
Registry dates
- Enumerated
- 2024-08-13
- Last updated
- 2024-08-13
- Certified
- 2024-08-13
Frequently asked questions
- What is Elijah Grundman's NPI number?
- Elijah Grundman's National Provider Identifier (NPI) is 1881425502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elijah Grundman's specialty?
- Elijah Grundman is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Elijah Grundman located?
- Elijah Grundman's practice location on file with NPPES is 255 38th Ave, St Charles, IL 60174-5411.
- What is Elijah Grundman's phone number?
- The practice phone number listed in the NPPES registry for Elijah Grundman is (630) 509-8700.
- Is Elijah Grundman's NPI active?
- Yes — Elijah Grundman's NPI (1881425502) is active in the NPPES registry as of the last update on 2024-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.