Dr. Olga Castillo PSY.D.
Also known as
- Formerly known asMartinez, Olga Gabriela
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1801939731 is registered to Dr. Olga Castillo PSY.D., a Clinical Psychologist practising at 250 W 1st St Ste 312 in Claremont, California. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Olga Castillo PSY.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Olga Castillo PSY.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Olga Castillo PSY.D. directly at (562) 904-3999.
Frequently asked
Yes. NPI 1801939731 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (562) 904-3999.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Olga Castillo PSY.D. is a Type-1 individual NPI.