David Hallmark Ryan, M.D. is an addiction medicine psychiatry neurology in Greenville, NC with 17 years of experience. The provider is a doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine David Hallmark Ryan, M.D. NPI is 1770784522. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
Education
Medical School: UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduation Year:2007
The provider's business location address is:
905 JOHNS HOPKINS DR
GREENVILLE, NC
ZIP 27834-056
Phone: (252) 744-1406
Fax: (252) 744-2419
The NPI 1770784522 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.
The enumeration date for this NPI number is 5/30/2007 and was last updated on 3/5/2024.