Dr. Darrel Lancaster PH.D.
About this NPIWhat this record shows.
NPI 1720100738 is registered to Dr. Darrel Lancaster PH.D., a Psychologist practising at 6911 Parkwood Dr in Olive Branch, Mississippi. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Darrel Lancaster PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20080527000232Clinical PsychologistMS
Source: CMS PECOS public enrollment file.
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. Darrel Lancaster PH.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Darrel Lancaster PH.D. directly at (662) 893-7135.
Frequently asked
Yes. NPI 1720100738 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (662) 893-7135.
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. Darrel Lancaster PH.D. is a Type-1 individual NPI.