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Marion Washington
NPI 1821411620 · Behavior Analyst · Henderson, NV
Marion Washington is a Behavior Analyst provider in Henderson, NV (NPI 1821411620).
Provider details
- NPI number
- 1821411620
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 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
30 Quiet Desert Ln
Henderson, NV 89074-3276
Phone: (702) 498-4426
Street-level locationGet directions
Mailing address
30 Quiet Desert Ln
Henderson, NV 89074-3276
Registry dates
- Enumerated
- 2014-01-29
- Last updated
- 2014-01-29
Frequently asked questions
- What is Marion Washington's NPI number?
- Marion Washington's National Provider Identifier (NPI) is 1821411620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marion Washington's specialty?
- Marion Washington is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marion Washington located?
- Marion Washington's practice location on file with NPPES is 30 Quiet Desert Ln, Henderson, NV 89074-3276.
- What is Marion Washington's phone number?
- The practice phone number listed in the NPPES registry for Marion Washington is (702) 498-4426.
- Is Marion Washington's NPI active?
- Yes — Marion Washington's NPI (1821411620) is active in the NPPES registry as of the last update on 2014-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.