PHYLLIS E NICHOLSON MD
NPI 1609854389
Internal Medicine in Olney, MD
About Phyllis E Nicholson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHYLLIS E NICHOLSON MD (NPI 1609854389) is an individual internal medicine provider in Olney, Maryland, licensed in Maryland (D0028429) and active in the NPI registry since January 2006.
NPPES Registry Identity
Specialties & Licenses
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLNEY, MD 20832
OLNEY, MD 20832
OLNEY, MD 20832
OLNEY, MD 20832
OLNEY, MD 20832
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 Phyllis Nicholson's NPI number?
The NPI number for Phyllis Nicholson is 1609854389. It was assigned to this individual provider in the NPPES registry on January 4, 2006.
Where is Phyllis Nicholson located?
Phyllis Nicholson practices at 18101 Prince Philip Drive Montgomery General Hospital, Olney, MD 20832. The listed phone number is (301) 774-8900.
What is Phyllis Nicholson's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
When was this NPI record last updated?
The NPPES record for Phyllis Nicholson was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.