NPI 1891935508 is registered to Dr. William Matulich PH.D., a Clinical Psychologist practising at 6333 Lake Kathleen Ave in San Diego, California. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Matulich PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2009.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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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. William Matulich PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Matulich PH.D. directly at (619) 665-5508.
Frequently asked
Yes. NPI 1891935508 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 (619) 665-5508.
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. William Matulich PH.D. is a Type-1 individual NPI.
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