Provider profile

Individual

Daniel Leonard Griffen

Internal Medicine in Rockville, MD. NPI 1083640080, listed in the CMS NPI Registry since 06/23/2006. Bills Medicare.

NPI 1083640080Specialty Internal MedicineEnumerated 06/23/2006
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Registry and Medicare facts

Practice location
15225 Shady Grove Rd, Rockville, MD 20850
CMS NPI Registry
Phone
(301) 670-3000
CMS NPI Registry
Specialty
Internal Medicine
CMS NPI Registry
Subspecialty
Cardiovascular Disease
CMS NPI Registry
Enumeration date
06/23/2006
CMS NPI Registry
Bills Medicare
Yes
CMS Medicare 2024
Medicare patients
3,511 Part B, 808 with Part D prescriptions
CMS Medicare 2024

Top 10% of cardiology providers in MD by Medicare Part D patients

CMS Medicare 2024

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