DR. MARSHALL PHILLIP KEYS MD
NPI 1083687032
Ophthalmology in Rockville, MD
About Dr. Marshall Phillip Keys Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARSHALL PHILLIP KEYS MD (NPI 1083687032) is an individual ophthalmology provider in Rockville, Maryland, licensed in Maryland (D0010545) and active in the NPI registry since February 2006.
NPPES Registry Identity
Specialties & Licenses
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
ROCKVILLE, MD 20852
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marshall Keys's NPI number?
The NPI number for Marshall Keys is 1083687032. It was assigned to this individual provider in the NPPES registry on February 9, 2006.
Where is Marshall Keys located?
Marshall Keys practices at 121 Congressional Ln Ste 601, Rockville, MD 20852. The listed phone number is (301) 231-7070.
What is Marshall Keys's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
When was this NPI record last updated?
The NPPES record for Marshall Keys was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
