DR. Daniel Gilbert Cassidy, PHD, ABPP is a health psychologist in Bethesda, MD. The provider is a psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and disability. Clinical health psychology sees health as the confluence of psychological, social, cultural, and biological factors and applies this understanding to professional activities including:
The provider's business location address is:
8901 ROCKVILLE PIKE BETHESDA, MD ZIP 20889-638 Phone: (315) 295-7117
The enumeration date for this NPI number is 4/1/2009 and was last updated on 5/19/2025.
The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:
NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.
This page was last updated on: 11/21/2025
NPI Synchronization or Removal
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