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Darin Tellis
NPI 1194158477 · Behavior Analyst · Las Vegas, NV
Darin Tellis is a Behavior Analyst provider in Las Vegas, NV (NPI 1194158477).
Provider details
- NPI number
- 1194158477
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs 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
600 N 1st St
Las Vegas, NV 89101-1904
Phone: (702) 463-0110
Fax: (702) 463-0166
Street-level locationGet directions
Mailing address
600 N 1st St
Las Vegas, NV 89101-1904
Registry dates
- Enumerated
- 2013-08-09
- Last updated
- 2013-08-09
Frequently asked questions
- What is Darin Tellis's NPI number?
- Darin Tellis's National Provider Identifier (NPI) is 1194158477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darin Tellis's specialty?
- Darin Tellis is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Darin Tellis located?
- Darin Tellis's practice location on file with NPPES is 600 N 1st St, Las Vegas, NV 89101-1904.
- What is Darin Tellis's phone number?
- The practice phone number listed in the NPPES registry for Darin Tellis is (702) 463-0110.
- Is Darin Tellis's NPI active?
- Yes — Darin Tellis's NPI (1194158477) is active in the NPPES registry as of the last update on 2013-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.