Marquis Brown
NPI 1801525688 · Addiction (Substance Use Disorder) Psychologist · Wappingers Falls, NY
Marquis Brown is a Addiction (Substance Use Disorder) Psychologist provider in Wappingers Falls, NY (NPI 1801525688).
Provider details
- NPI number
- 1801525688
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 479318012 (NY)
Specialties & taxonomies
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
4 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
- 2022-06-07
- Last updated
- 2022-06-07
- Certified
- 2022-06-07
Frequently asked questions
- What is Marquis Brown's NPI number?
- Marquis Brown's National Provider Identifier (NPI) is 1801525688, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marquis Brown's specialty?
- Marquis Brown is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Psychologist (Behavioral Health & Social Service Providers).
- Where is Marquis Brown located?
- Marquis Brown's practice location on file with NPPES is 73 Pappas Ln, Wappingers Falls, NY 12590-7083.
- What is Marquis Brown's phone number?
- The practice phone number listed in the NPPES registry for Marquis Brown is (845) 518-2321.
- Is Marquis Brown's NPI active?
- Yes — Marquis Brown's NPI (1801525688) is active in the NPPES registry as of the last update on 2022-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.