Clinical Research Group
About this NPIWhat this record shows.
NPI 1568821379 is registered to Clinical Research Group, a healthcare organisation classified as "Sleep Specialist (PhD)" and located at 5160 Pooks Hill Rd, Ste 7 in Bethesda, Maryland. The organisation's authorised official is James Perlstrom. The organisation has been enumerated in the NPI registry since 2016.
Your brand here.
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 Clinical Research Group accepts. To confirm in-network status with your specific health plan, contact Clinical Research Group directly at (410) 582-9300.
Frequently asked
Yes. NPI 1568821379 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Sleep Specialist (PhD) 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 (410) 582-9300.
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. Clinical Research Group is a Type-2 organisational NPI.