IndividualActive
Ethan Callahan, RBT
NPI 1114869450 · Behavior Technician · Greenville, SC
Ethan Callahan, RBT is a Behavior Technician provider in Greenville, SC (NPI 1114869450).
Provider details
- NPI number
- 1114869450
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Credential
- RBT
- Sole proprietor
- No
- License
- RBT-26-527546
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
120 Broadus Ave Ste 100
Greenville, SC 29601-3040
Phone: (803) 335-0718
Street-level locationGet directions
Mailing address
16255 Ventura Blvd Ste 900
Encino, CA 91436-2317
Registry dates
- Enumerated
- 2026-04-07
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Ethan Callahan's NPI number?
- Ethan Callahan's National Provider Identifier (NPI) is 1114869450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Callahan's specialty?
- Ethan Callahan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ethan Callahan located?
- Ethan Callahan's practice location on file with NPPES is 120 Broadus Ave Ste 100, Greenville, SC 29601-3040.
- What is Ethan Callahan's phone number?
- The practice phone number listed in the NPPES registry for Ethan Callahan is (803) 335-0718.
- Is Ethan Callahan's NPI active?
- Yes — Ethan Callahan's NPI (1114869450) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.