Charlotte Sykora, PHD
NPI 1821006420 · Psychologist · Downey, CA
Enrolled with Medicare as Order and Referring Only - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charlotte Sykora, PHD is a Psychologist provider in Downey, CA (NPI 1821006420).
Provider details
- NPI number
- 1821006420
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY19837 (CA)
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
19 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
- 2006-08-03
- Last updated
- 2011-08-11
Frequently asked questions
- What is Charlotte Sykora's NPI number?
- Charlotte Sykora's National Provider Identifier (NPI) is 1821006420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charlotte Sykora's specialty?
- Charlotte Sykora is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Charlotte Sykora located?
- Charlotte Sykora's practice location on file with NPPES is 7601 Imperial Hwy, Downey, CA 90242-3456.
- What is Charlotte Sykora's phone number?
- The practice phone number listed in the NPPES registry for Charlotte Sykora is (562) 401-6319.
- Does Charlotte Sykora accept Medicare?
- Charlotte Sykora is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charlotte Sykora's NPI active?
- Yes — Charlotte Sykora's NPI (1821006420) is active in the NPPES registry as of the last update on 2011-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.