Danielle Rosnov-Castelar, PHD LLC
NPI 1962946301 · Clinical Psychologist · Chantilly, VA
Danielle Rosnov-Castelar, PHD LLC is a Clinical Psychologist organization in Chantilly, VA (NPI 1962946301).
Provider details
- NPI number
- 1962946301
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Danielle Rosnov-Castelar, Owner/Psychologist(571) 261-8239
- License
- 0810004178 (VA)
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
9 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
Other names (DBA / former)
- Doing business as
- Behavioral Health and Wellness Associates of Northern Virginia
Registry dates
- Enumerated
- 2016-12-05
- Last updated
- 2024-03-12
Frequently asked questions
- What is Danielle Rosnov-Castelar, PHD LLC's NPI number?
- Danielle Rosnov-Castelar, PHD LLC's National Provider Identifier (NPI) is 1962946301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Danielle Rosnov-Castelar, PHD LLC?
- Danielle Rosnov-Castelar, PHD LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Danielle Rosnov-Castelar, PHD LLC located?
- Danielle Rosnov-Castelar, PHD LLC's practice location on file with NPPES is 4443 Brookfield Corporate Dr., Chantilly, VA 20151.
- What is Danielle Rosnov-Castelar, PHD LLC's phone number?
- The practice phone number listed in the NPPES registry for Danielle Rosnov-Castelar, PHD LLC is (571) 261-8239.
- Who is the authorized official for Danielle Rosnov-Castelar, PHD LLC?
- The authorized official listed on Danielle Rosnov-Castelar, PHD LLC's NPPES record is Danielle Rosnov-Castelar, Owner/Psychologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Danielle Rosnov-Castelar, PHD LLC's NPI active?
- Yes — Danielle Rosnov-Castelar, PHD LLC's NPI (1962946301) is active in the NPPES registry as of the last update on 2024-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.