Sona Khachikyan, PHD
NPI 1922654268 · Psychologist · Diamond Bar, CA
Sona Khachikyan, PHD is a Psychologist provider in Diamond Bar, CA (NPI 1922654268).
Provider details
- NPI number
- 1922654268
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
Behavioral Health & Social Service Providers
- Rehabilitation Counselor225C00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2019-08-13
- Last updated
- 2025-10-29
- Certified
- 2025-10-29
Frequently asked questions
- What is Sona Khachikyan's NPI number?
- Sona Khachikyan's National Provider Identifier (NPI) is 1922654268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sona Khachikyan's specialty?
- Sona Khachikyan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sona Khachikyan located?
- Sona Khachikyan's practice location on file with NPPES is 21015 Pathfinder Rd Ste 110, Diamond Bar, CA 91765-4020.
- What is Sona Khachikyan's phone number?
- The practice phone number listed in the NPPES registry for Sona Khachikyan is (909) 552-2614.
- Is Sona Khachikyan's NPI active?
- Yes — Sona Khachikyan's NPI (1922654268) is active in the NPPES registry as of the last update on 2025-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.