Sonya Mellerson, PHD, NCSP
NPI 1902237837 · School Psychologist · Falls Church, VA
Sonya Mellerson, PHD, NCSP is a School Psychologist provider in Falls Church, VA (NPI 1902237837).
Provider details
- NPI number
- 1902237837
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD, NCSP
- Sex
- Female
- Sole proprietor
- No
- License
- 70697 (TX)
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
12 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
- 2013-12-03
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Sonya Mellerson's NPI number?
- Sonya Mellerson's National Provider Identifier (NPI) is 1902237837, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonya Mellerson's specialty?
- Sonya Mellerson is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Sonya Mellerson located?
- Sonya Mellerson's practice location on file with NPPES is 8115 Gatehouse Rd, Falls Church, VA 22042-1203.
- What is Sonya Mellerson's phone number?
- The practice phone number listed in the NPPES registry for Sonya Mellerson is (571) 423-4102.
- Is Sonya Mellerson's NPI active?
- Yes — Sonya Mellerson's NPI (1902237837) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.