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Marquis Dennis
NPI 1255764338 · Behavior Analyst · Las Vegas, NV
Marquis Dennis is a Behavior Analyst provider in Las Vegas, NV (NPI 1255764338).
Provider details
- NPI number
- 1255764338
- 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
4701 E Sahara Ave Apt 189
Las Vegas, NV 89104-6339
Phone: (702) 773-6582
Street-level locationGet directions
Mailing address
4701 E Sahara Ave Apt 189
Las Vegas, NV 89104-6339
Registry dates
- Enumerated
- 2013-08-13
- Last updated
- 2013-08-13
Frequently asked questions
- What is Marquis Dennis's NPI number?
- Marquis Dennis's National Provider Identifier (NPI) is 1255764338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquis Dennis's specialty?
- Marquis Dennis is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marquis Dennis located?
- Marquis Dennis's practice location on file with NPPES is 4701 E Sahara Ave Apt 189, Las Vegas, NV 89104-6339.
- What is Marquis Dennis's phone number?
- The practice phone number listed in the NPPES registry for Marquis Dennis is (702) 773-6582.
- Is Marquis Dennis's NPI active?
- Yes — Marquis Dennis's NPI (1255764338) is active in the NPPES registry as of the last update on 2013-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.