Whitney Brown, CRSW
NPI 1154806438 · Addiction (Substance Use Disorder) Counselor · Portsmouth, NH
Whitney Brown, CRSW is a Addiction (Substance Use Disorder) Counselor provider in Portsmouth, NH (NPI 1154806438).
Provider details
- NPI number
- 1154806438
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CRSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0148 (NH)
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
7 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
- 2018-10-02
- Last updated
- 2018-10-02
Frequently asked questions
- What is Whitney Brown's NPI number?
- Whitney Brown's National Provider Identifier (NPI) is 1154806438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Brown's specialty?
- Whitney Brown is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Whitney Brown located?
- Whitney Brown's practice location on file with NPPES is 865 Islington St, Portsmouth, NH 03801-4229.
- What is Whitney Brown's phone number?
- The practice phone number listed in the NPPES registry for Whitney Brown is (603) 570-9444.
- Is Whitney Brown's NPI active?
- Yes — Whitney Brown's NPI (1154806438) is active in the NPPES registry as of the last update on 2018-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.