Marissa Brown
NPI 1275034571 · Behavior Analyst · Westminster, CO
Marissa Brown is a Behavior Analyst provider in Westminster, CO (NPI 1275034571).
Provider details
- NPI number
- 1275034571
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 00002691 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES 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
Mailing address
Registry dates
- Enumerated
- 2018-02-22
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Marissa Brown's NPI number?
- Marissa Brown's National Provider Identifier (NPI) is 1275034571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Brown's specialty?
- Marissa Brown is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marissa Brown located?
- Marissa Brown's practice location on file with NPPES is 1865 W 121st Ave Ste 200, Westminster, CO 80234-2337.
- What is Marissa Brown's phone number?
- The practice phone number listed in the NPPES registry for Marissa Brown is (720) 588-1500.
- Is Marissa Brown's NPI active?
- Yes — Marissa Brown's NPI (1275034571) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.