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John Armstrong
NPI 1356640197 · Behavior Analyst · Las Vegas, NV
John Armstrong is a Behavior Analyst provider in Las Vegas, NV (NPI 1356640197).
Provider details
- NPI number
- 1356640197
- 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
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
6160 N Conquistador St
Las Vegas, NV 89149-1338
Phone: (702) 860-7450
Street-level locationGet directions
Mailing address
6160 N Conquistador St
Las Vegas, NV 89149-1338
Registry dates
- Enumerated
- 2011-03-18
- Last updated
- 2011-03-18
Frequently asked questions
- What is John Armstrong's NPI number?
- John Armstrong's National Provider Identifier (NPI) is 1356640197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Armstrong's specialty?
- John Armstrong is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is John Armstrong located?
- John Armstrong's practice location on file with NPPES is 6160 N Conquistador St, Las Vegas, NV 89149-1338.
- What is John Armstrong's phone number?
- The practice phone number listed in the NPPES registry for John Armstrong is (702) 860-7450.
- Is John Armstrong's NPI active?
- Yes — John Armstrong's NPI (1356640197) is active in the NPPES registry as of the last update on 2011-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.