MARGARET WALKER
NPI 1356217590
Psychologist - School in Largo, MD
About Margaret Walker NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET WALKER (NPI 1356217590) is an individual school provider in Largo, Maryland and active in the NPI registry since October 2025. She maintains a secondary practice location in Fort Washington.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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 Margaret Walker's NPI number?
The NPI number for Margaret Walker is 1356217590. It was assigned to this individual provider in the NPPES registry on October 15, 2025.
Where is Margaret Walker located?
Margaret Walker practices at 505 Largo Rd, Largo, MD 20774. The listed phone number is (301) 808-8880.
What is Margaret Walker's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.
When was this NPI record last updated?
The NPPES record for Margaret Walker was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.