Cassandra Haynesworth
NPI 1134877707 · Intellectual & Developmental Disabilities Psychologist · Portsmouth, VA
Cassandra Haynesworth is a Intellectual & Developmental Disabilities Psychologist provider in Portsmouth, VA (NPI 1134877707).
Provider details
- NPI number
- 1134877707
- Entity type
- Individual
- Primary specialty
- Intellectual & Developmental Disabilities PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3876 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Agencies
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
- 2022-03-14
- Last updated
- 2026-02-22
- Certified
- 2026-02-22
Frequently asked questions
- What is Cassandra Haynesworth's NPI number?
- Cassandra Haynesworth's National Provider Identifier (NPI) is 1134877707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Haynesworth's specialty?
- Cassandra Haynesworth is listed in the NPPES registry with a primary specialty of Intellectual & Developmental Disabilities Psychologist (Behavioral Health & Social Service Providers).
- Where is Cassandra Haynesworth located?
- Cassandra Haynesworth's practice location on file with NPPES is 521 Mount Pleasant Dr, Portsmouth, VA 23707-1369.
- What is Cassandra Haynesworth's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Haynesworth is (757) 535-7595.
- Is Cassandra Haynesworth's NPI active?
- Yes — Cassandra Haynesworth's NPI (1134877707) is active in the NPPES registry as of the last update on 2026-02-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.